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The on-demand app service has revolutionized the world in just a few years. The on-demand economy attracts 22.4 million-plus customers per year, as per a report generated by Harvard Business Review. The reason is that these apps provide unlimited business opportunities in various industrial sectors like food delivery, home services, grocery, electronic equipment, healthcare services, beauty, transportation, Attorneys, etc. These services are now easily available to the customers at their fingertips on their smartphones. An on-demand app is easily available to fulfill almost all the needs in our day to day life while saving their time and providing delivery of the products/services at their door-steps. Hence, many Start-ups, SME and Entrepreneurs are looking at on-demand services as a futuristic business model for revenue generation. There are different types of on-demand applications available in the market like On-Demand Delivery App, On-Demand Retail App, On-Demand Grocery App, etc.


An on-demand app connects the customers directly to the service providers which makes all the process hassle-free. Also, the sellers get important data of their customers like their order history, their preferences, their feedbacks, which products are sold the most, which services need to be improved, which season is best for which products/services, etc. It helps the on-demand app owners to improve their products or services. Also, the on-demand business model requires less investment comparatively which is its biggest advantage for start-ups or small businesses. This model does not require huge infrastructure. So, it has become the favorite choice for many business owners.


To know more information please visit our on-demand page https://www.biz4solutions.com/on-demand-app-development-services/

We introduce you to one of our popular projects- BeachCaddy: World’s first on-demand caddy-hiring app for beach-goers in NJ, USA!


No more sweaty beginnings to your beach vacation!


The Beach Caddy app makes your beach vacation a hassle-free and comfortable experience by helping you hire beach caddies in an instant. These caddies carry your luggage to your rooms, arrange chairs and umbrellas on the beach, etc.

You also have the flexibility tomake the payments through the app.


This app has been a great platform for both- people visiting beaches as well as the caddies looking for some earning!


This app has hit the ABC News for its success & quality, please check the following link:


Do check out the Biz4Solutions profile and have a glimpse at our other fascinating projects- https://www.biz4solutions.com/on-demand-app-development-services/

8 Effective Tips To Help You Select The Best Angular App Development Company



The COVID-19 pandemic has a key role to play in the transformation of mobile communication. In addition, 5G is laying yet another brick in the foundation of a mobile-friendly global ecosystem. The strength of the global internet mobile population has reached 4.28 billion and developers are progressively responding to this technological shift. Web and mobile apps have found a stronghold in the market. Organizations are keen to develop engaging and interactive apps. This pursuit of developing apps to gain deeper penetration in the internet mobile population has compelled us to seek different app development frameworks. Angular JS is a very prominent name in application development. Let us try to understand what is Angular app development and what makes it important.


What is Angular JS?


Angular JS is a web and mobile app development structural framework. The use of HTML, JavaScript, and support for a wide range of frameworks including Backbone.js and Ember.js makes it a very popular choice. It offers many features including:


  • Code re-usability
  • Effective testing
  • MVVM and MVC architecture integration
  • Two-way data binding
  • DOM manipulation 
  • Dependency injection
  • Data organization filters
  • Large community support 
  • Ease of use


Without getting into details, let’s jump on to understand what makes Angular relevant and the reasons behind hiring an Angular.js development company for your next project.


Why Hire an Angular App Development Company?


Angular JS can be used to develop a variety of apps including e-commerce apps, games, tutorials, native desktop apps, and every other application type in demand. Some popular companies such as HBO, Forbes, and Nike are already using the Angular JS framework. In terms of apps, three types of apps can be built using Angular JS:


  • Progressive web apps (PWA)


Angular 5 comes with built-in PWA support. In addition, new CLI features have been introduced in Angular 6. Angular.js development services can leverage all these features and develop progressive apps for you. 


  • Enterprise web apps


TypeScript and different features such as advanced refactoring and navigation can be put together to develop large-scale enterprise apps.


  • Dynamic web apps


Angular app development can be used to develop highly-responsive Single Page Applications using a variety of supported tools.


Hiring an Angular JS app development company will equip you with the potential to develop the most marketable application for your company. Angular JS brings structure and consistency to web application development. At the same time, it paves the route to maintainability and scalability that would be a necessity in the long run.


The clarity on the reasons to hire experts for Angular app development is just one step towards the goal. The next step of finding a great Angular App development company can be tedious. To make things easier, we have conducted thorough research to come up with 8 tips that can help you in the hiring process.


Tips to Hire an Angular App Development Company




1. Conduct and collate the research


Conducting thorough research on the best angular js development company is the first thing to accomplish. Companies can collect the names of app development companies through 3 main sources:


  • Recommendation


Recommendations from colleagues, competitors, and friends can save time otherwise invested in research about that particular company. Always connect with different people and make a list of the Angular app development companies. 


  • Internet


Searching the internet for companies offering Angular app development services would accumulate a good list of names. Renowned business listing sites will be helpful in this case. These names can be further processed and shortlisted.


  • Posting vacancy


Fortunately, we live in a connected age where one post can give you a high level of penetration into the market, fetching you a response from small to established Angular.js Development Companies.


2. Short-listing the candidates


Collate the results from these three sources to produce one single list of angular.js application development companies. Start short-listing the companies. Visit the website of every company to check its authenticity and the services offered by them. Check the past collaborations to find out if they have a prior experience in the same domain. Also, have a look at the case studies to get an idea of the domain-specific use cases they have worked on.


3. Finalize requirements


Just a business idea may be an insufficient pitch for Angular.js developers. Conduct formal meetings with the business and marketing team to finalize different aspects of the application. You can conclude upon:


  • Features of the application
  • Target audience
  • Technologies to be used
  • Cost of development
  • Future scope of involvement with the Angular.js development services 
  • Revenue model 


Of all the mentioned aspects, fixing the cost of development can be taken up as a priority. The emergence of a variety of technology has changed the way we look at things. Customer behavior is changing rapidly and it is hard to anticipate customer behavior for the next five years. The company you choose for Angular.js mobile app development should have a futuristic approach. Your application should have white spaces for accommodating technical changes in the future. It would be advisable to make judicious use of the money and invest in a company that promises quality instead of going for cheaper services. 


4. Schedule an interview


One-on-one meetings never go out of context. Schedule a meeting with all potential candidates. In the meantime, pre-plan the meeting and make a list of queries. Ask about:


  • Experience with similar projects
  • The technologies and tools used for the project
  • The team you would collaborate with
  • Costing and strategy for project extension
  • Skills and experience of the Angular app developers
  • Potential means of communication during the development cycle and emergency


This can serve as the restricted list of queries that can be extended with further business-related queries. 


5. Check the technical skills of the developer


Any application aims to scale in the future, bringing new technologies and data into the picture. Set technology as an entry barrier for all the companies offering Angular.js application development. Enquire the proficiency of Angular app developers in JavaScipt, AngularJS, MVVM architecture, and Angular JS development tools such as WebStorm and Angular IDE. The Angular developer must be capable of choosing the best tech stack for application development. 


Next in line is the update part. The angular app would require continuous updates based on consumer demands, involving a series of development activities such as tracking dependencies, optimizing images, and creating packages. Angular.js developers should be abreast with all these aspects. Connect with the Angular JS developer in person and assess their experience and knowledge in developing apps. A face-to-face interview with the developer itself can be an eye-opener, giving you a heads-up on whom are you going to deal with. 


6. Find out the UX expertise


User experience (UX) plays a pivotal role in the success of any application. Let’s not get confused with front-end development and UX development. UX involves mapping customer behavior and developing the wireframes for front-end development. Many Angular app development companies house dedicated UX teams. Onboarding a UX expert to dedicatedly work on your project can help you refine every component of the application. You should raise a concern in case the Angular JS developer is also taking care of the UX. Insist on meeting the developer in person to assess their command of UX development. In case of incompetence, hire a third party for the user experience. 


7. Performance assessment strategies


Regular performance assessment is imperative for any app to thrive in today’s competitive environment. Many performance assessment tools highlight the loopholes as well as the strong points of the application. Any company persistently works on the highlighted shortcomings to improve user response. 


Who takes responsibility for the application performance? Hold discussions with the Angular app development partners to draw a clear line on the responsibilities. Also, the agreement of collaboration should contain clear terms of engagement concerning performance assessment and required technical changes. There should be clarity on the duration and cost of rework. 


8. Take a Hard-line over the Discussion


Document every discussed point right from the days of engagement to rework cost. Any undocumented parameter would leave an open end in the discussion. At the same time, restrain from getting into long-term agreements with any new vendor. Restrict the engagement to project-based agreements. It would be wise to wait for the results of the 1st project before extending the agreement. Also, things that cannot be documented should be recorded in the mail as proof. Similarly, the MOM can be shared after every meeting to keep up with transparency. This communication should be maintained throughout the application development cycle.  




Hiring Angular app development company is an extensive process that requires pre-planning. When executed in a planned manner with these tips into consideration, you can end up with the best third-party partnership. Angular JS developers can create customer-centric business solutions with limited time and resources. An Angular app development company will go through your requirements and allocate the best-suited angular app developers for your project, saving the hassles of finding the best resource in the crowded ecosystem of developers. 


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The transportation and logistics industry must necessarily adopt IoT-powered app solutions to smarten their workflow and eliminate the existing challenges.


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Biz4Solutions excels in developing remarkable IoT based transportation applications that will transform your business operations for a more productive outcome.


We aim at creating transport and logistics app solutions that improve customer services, enhance the efficiency of your supply chain and boost your ROI as well.


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Visit our webpage - https://www.biz4solutions.com/iot-in-transportation/ and check out our transportation domain success stories.

Tips To Pick The Most Suitable Blockchain Development Company For Your Upcoming Project?



Blockchain app development is gaining prominence and Blockchain business models have become the buzzword of modern times. Here are some amazing statistics on Blockchain implementation researched by the renowned online portal techjury.net:


  • There were more than 81 million registered Blockchain wallets as of March 2022.
  • The Blockchain market is predicted to generate a revenue of approximately 20 billion globally by the year 2024.
  • Banks can minimize their infrastructure costs by 30% with Blockchain solutions.
  • Blockchain implementation can help finance firms save up to $ 12 Billion per year.


As per healthcare weekly.com, 40% of healthcare executives consider Blockchain development as one of their top priorities.


The above stats indicate the soaring popularity & immense scope of Blockchain app development. Needless to say, businesses across diverse domains are leveraging the potential of decentralization, immutability, transparency, and high-grade security offered by Blockchain solutions. 


However, Blockchain implementation is no cakewalk. Therefore, most businesses utilizing this disruptive technology are seeking assistance from professional Blockchain development services. But, picking a Blockchain development agency that suits you best is not an easy task either.  Here are certain tips and factors to consider while choosing Blockchain services.


Checklist to Select Blockchain Development Services 




Consultation by Blockchain Experts 


Do you have an excellent idea for your Blockchain development project and can’t wait to get it implemented? Well, it’s not as easy as it sounds. Blockchain implementation is way more complex as compared to other technologies and one single mistake can spoil the objective of your project. And, owing to the amount of time and expenses involved in Blockchain app development projects, you can’t afford to make any mistakes. So, you need to validate the practicality, correctness, and effectiveness of your project idea before you dive in. Moreover, you must understand how a Blockchain solution works and how it can benefit your business. This will help you to form an actionable vision of Blockchain development and figure out whether your business needs a Blockchain solution. Furthermore, you need to clearly determine your Blockchain-based project’s vision beforehand; so that you can communicate your specific set of requirements to the Blockchain developers who are going to execute your project. These are the reasons why you need Blockchain consultation services from resources who are well-versed in Blockchain projects. 


Consultation from experts is not only beneficial in the ideation phase but also at every phase of the product development lifecycle. Hence, the Blockchain app development company you choose must provide consultation services through all project stages. If your technology partner simply executes your idea without validating or enhancing it, you might come across roadblocks during the later stages of the project. A professional Blockchain agency will provide you with a dedicated team of consultants. These consultants guide you through the right path and help you understand how Blockchain implementation will impact your business. 


This is how the consultation process works. Blockchain experts discuss the project idea with clients at the very beginning of the project. They understand the project idea, your requirements, and the outcomes you expect from the envisaged Blockchain solution. Thereafter, consultants analyze the idea and its effectiveness and match it with your requirements. Then, they offer the right advice on the practical implementation of the envisioned project model and add their inputs on enhancing its productivity. They suggest an approach and a product development roadmap that best fits into your Blockchain solution requirement model. They also propose a productive strategy when any mid-project updates need to be implemented based on their client’s suggestions. 


Choose Quality Over Cost


Settling for a low-cost Blockchain development vendor may not prove fruitful in the long run. Productive Blockchain app development requires a great deal of technical knowledge, expertise, innovation, and experience. Low-cost resources may lack these essential prerequisites and you are likely to face product-related issues. And, if you need to revamp the entire project, later on, it will be a costly affair. So always prioritize quality over cost.


Technical Expertise, Necessary Skillsets, & Efficiency


Blockchain implementation requires sound knowledge and extensive experience to deliver productive outcomes. Costly mistakes are likely to happen if your Blockchain resources lack the necessary skillsets & technical expertise. So, it’s important to check your Blockchain service provider’s offerings. 


Research thoroughly to obtain information on the Blockchain agency’s approach, perspective, and the tech stacks they work with. Companies offering Blockchain development services should offer a dynamic team of talented Blockchain developers with multiple specialists like software developers, smart contract resources, etc.  Generally speaking, Blockchain resources should have experience in working with programming languages such as Angular, Node.js, JavaScript, Solidity, etc., and tech stacks like IPFS, Hardhat, Truffle, Metamask, etc. Some of the most sought-after Blockchain use cases include smart contracts; DeFi, DAO, DApps, crypto wallet integration, cross-border payments, etc. You need to also check whether your Blockchain app development vendor follows the latest trends and adheres to standard practices.   


You can collect such information by visiting the company’s website and taking a look at their portfolio as well as the previously delivered projects. You can also go through their case studies, blogs, articles, and success stories to obtain insights. Do not forget to ask your technology partner about the coding standards and practices they follow. Ask them about the project management techniques, their way of handling mid-project changes, and the approach they would adopt to address crisis situations.


Domain-specific Experience


These days, Blockchain implementation is not limited to finance and banking. It is becoming a game-changer for multiple industries like healthcare, real estate, supply chain, aviation, etc. So, it’s important to check whether the agency you are planning to hire for your project has a prior experience in Blockchain app development in your niche. Experienced teams will be well-versed in domain-specific requirements and can create intuitive and user-friendly interfaces. Domain-specific knowledge can be an additional advantage in shaping your project idea into a fruitful solution. Experienced Blockchain app development services have been in the market for a certain time and as such are aware of the market trends and best practices. Besides, they can handle complex developmental challenges and provide valuable suggestions regarding Blockchain development.


Custom Blockchain App Development 


Standard, pre-defined, or previously-structured Blockchain solutions are not always suitable to meet a business’s objectives or resolve pain areas. If the structure of a business is complex, it needs a customized approach. So, if your business falls under this category, choose a Blockchain app development vendor that will understand and analyze your specific requirements and propose a Blockchain solution that will fulfill your unique goals. It will be great if your technology partner can create a whitepaper for documenting the customized design specifications that are going to be implemented. 


Agile Methodology


Today, an agile development methodology is preferred over a fixed prototype model. Agility provides the much-needed scope for evolution, improvements, last-minute modifications as per ongoing market requirements, and rolling out post-launch updates to stay relevant. An agile model refers to the process of breaking the product development process into short sprints. Simply put, instead of developing & deploying the product in one go, it will be developed gradually following a step-by-step methodology.  


The best practice of Blockchain app development is developing an MVP (Minimum Viable Product) at first. An MVP helps you to validate the effectiveness of the product, identify the areas that can be improved on, and assess whether the product meets your objectives. Based on the aforementioned aspects and ongoing market trends, you decide on the add-ons and enhancements to be made in the upcoming sprints. This way, the end product keeps evolving as per the requirement and changing market demands. Hence, the Blockchain app development company you choose must support an agile product development process.


Performance & Scalability


Performance and scalability are two key factors that decide the fate & scope for future growth of a Blockchain app solution after it goes live. And, your Blockchain development firm should adhere to these requirements. The number of users increases with time. As a result, the load and processing time also keeps increasing, thereby exhausting the system resources. So, every Blockchain solution must be designed to be scalable so that it can handle the increased load in the future. 


So, it’s advisable to convey the Blockchain agency you’ve hired to design scalable and performant solutions. Your development partner should employ a flexible programming language that can carry out parallel as well as non-parallel system operations. The system should be capable of maintaining the ideal level of responsiveness and speed. 


Dedicated Team of Blockchain Developers


The level of complexity in Blockchain app development projects is quite high and so the concept of shared teams is least likely to work. A team handling multiple projects at a time will find it difficult to focus on your project and have to be reminded about the project goals from time to time. Also, shared teams may encounter time constraints leading to overlooked requirements, inadequate product testing, missed deadlines, etc. Hence, before signing the project agreement; ensure that the Blockchain development firm will provide a team of developers, testers, and QAs entirely dedicated to your project.


Pricing Models


Before finalizing the Blockchain development company, assess the pricing models offered by them. Check whether the pricing model you are looking for is available. In case of multiple pricing plans, pick the one that best suits your project development needs. Usually, Blockchain agencies offer two types of pricing plans – ‘Fixed’ pricing and ‘Variable’ pricing models. Some companies offer the ‘milestone’ pricing model as well.


The ‘fixed-price’ model involves pre-decided costs without any extra expenses later on. This model is cost-effective and is a perfect pick if you have a tight budget and strict deadlines to meet. But here, you need to pre-define your scope correctly. This model is not a suitable option if you are looking for customization and high-end product functionalities. 


The ‘variable-price’ model involves hourly or daily rates and is likely to incur additional expenses during the development process. This model is costlier, but ensures quality and fulfills your end-product customization requirements. Also, a variable pricing model is recommended if the scope of the project is not clearly defined at the beginning and the product development requirements are likely to evolve with time.

The ‘milestone’ pricing model is employed in long-term partnerships between the client and the vendor company. It involves adjustable budget frames; a separate cost estimation is defined for each milestone based on the need.


Security Practices


Safety is crucial for any business and this is one of the key reasons for using Blockchain solutions. The Blockchain eco-system does provide security, but the implementation of an extra security layer is necessary for making the solutions tamper-proof. Every standard Blockchain app development company adopts security measures like two-factor authentication, safety filters, etc. 


Work Ethics


The work ethics of the Blockchain app development company should be impressive. Dedicated, committed, goal-oriented, and reliable teams can make a huge difference. You can get an idea of the work ethics of your chosen partner by conducting research on their previous client interactions.  Some of the most desirable qualities include the ability to adhere to strict deadlines, offer complete product development transparency, keep the client updated about the project’s whereabouts from time to time, etc.

Post-deployment Support


A Blockchain solution may face issues after it goes live even if it was deployed after extensive testing. So, Blockchain-based end products require post-launch technical support for resolving real-time bugs, making the necessary modifications as per the need, and so on. Live support ensures the smooth functioning of the end product and saves your brand’s reputation from being tarnished. So, remember to pick a Blockchain app development firm that will provide you with live technical support after the product launch.


Final Thoughts:


I hope the aforementioned tips and strategies will help you to pick the best-suited Blockchain app development company for your next project. Once you’re done with shortlisting the Blockchain agencies as per your project’s requirement and their team’s app development experience; it’s time for the crucial project discussion phase. During this phase, be clear with the product’s vision, provide clarity about your goals, and convey your specific requirements. Remember to have a thorough discussion regarding the project’s budget to avoid surprise costs later on.

A Healthcare Management System (HMS) is a comprehensive healthcare software solution to several management needs of patients as well as physicians. It helps in scheduling the appointments online, saving electronic medical records (EMRs), doctor-patient communication, providing e-prescriptions online, maintaining billing records, managing the doctors and their schedules, etc.


Improve your hospitals and medical practice through Healthcare Management System, Contact us today!!! https://www.biz4solutions.com/casestudy/hms/

How can Blockchain adoption help Airlines to Cut Costs & Optimize Efficiency?


The aviation sector is a tightly regulated industry and must offer mission-critical services with no room for errors. But, the presence of multiple stakeholders and industry players makes the ecosystem all the more complex. The stakeholders involved include consumers, airport authorities, aviation sector associates like IATA, travel agents, GDSs (Global Distribution Systems), suppliers, service providers, public authorities, travel partners like car rental firms, hotels, and the list goes on. As a result, airline companies have to deal with pain points like high fixed costs, coordination & management woes, and at the same time, have to deal with the pressure to offer impeccable services.


Transparency, trust, control, and security play vital roles in ensuring flawless airline operations. However, the current system has certain limitations. Take a look at an example!


One of the greatest unresolved mysteries in the history of the global aviation industry is the disappearance of the Malaysian Airlines passenger jet, Flight 370, on 8th March 2014. The questions to several answers like why the fight had changed its direction, where the fight headed thereafter, etc. remained a mystery even after spending millions of dollars on the investigation. This incident called for a robust system that would ensure transparency and traceability of airline operations under any circumstance. And, Blockchain technology is a viable solution to address such challenges.


This post explores the role of Blockchain in Aviation and how it helps airlines to save millions of dollars.


Blockchain in the Aviation Industry: Use Cases & Business Benefits




Blockchain solutions “come” with disruptive offerings for the aviation industry – Transparency, Immutability, Decentralization, Traceability, and high-grade Security. Let’s explore how Blockchain resolves countless problems existing in the aviation sector, enhances the efficiency of flight operations, and helps airline authorities save time and money.



Aircraft Inspection & Maintenance Management


With Blockchain technology, activities like the configuration of an aircraft’s parts, routine inspections, maintenance, handling warranties, and loan order management become transparent & traceable like never before.




It’s common for passengers to face problems due to flight delays on account of maintenance issues. However, at times such problems are unavoidable due to the unavailability of inspection or maintenance data that gets lost or destroyed.


Today, airline companies need to track crucial aviation data related to the condition of airplanes. As such, they end up investing a considerable amount of time and spending heavily in the collection and maintenance of critical information related to flight operations.


Use Cases


The components of an airplane can be repaired as many times as needed. The lower assembly components are usually changed or scrapped while the higher assembly components remain intact. Hence, it’s important to trace aircraft components throughout their entire lifecycle so that data related to ownership history, modifications, maintenance details, etc. can be securely stored. If this data gets misplaced or stolen, the airline company will get adversely affected. So, storing such data on a Blockchain-based immutable ledger is the most viable solution.


Blockchain technology is used to track & record important data related to the installation, removal, inspection, or servicing of each part and component of an airplane. Blockchain records information like the duration of servicing, and even the identity, credentials, and location of the technician who has repaired a specific part. Logs are updated continually. This way, every part of the plane can have its digital “birth certificate.”


All these data can be integrated to form a “digital twin” of the aircraft. It will record all data related to the history of parts, maintenance, inspection, and warranty; right from the time the airbus began its operations to the time, it retired from the fleet. This way, airline companies get detailed visibility into the lower and higher assemblies and can effectively track every aspect that matters – modifications made to the assemblies, ownership changes to specific sub-assemblies, adherence to compliances, etc. Such verifiable data regarding the aircraft components come in handy to airline companies during critical reporting and also when they buy or sell aircraft parts.


Blockchain solutions help authorities manage the compliance of aircraft parts and maintenance programs by simplifying critical tasks. Examples of such tasks include recording the findings of the inspection, sending follow-up inspection requests, creating repair orders for defective parts, and many more.


A loan order is one of the most complicated transactions carried out between the MROs and the operators. Another critical aspect is warranty management where chances of revenue leakages are likely. Blockchain-powered immutable networks are being used by Airline companies to maintain the terms and conditions of loan orders, warranty statements, and payouts.




Blockchain implementation provides better visibility of an aircraft’s configuration & maintenance history. The outcome is a more predictive maintenance mechanism that enables authorities to eliminate roadblocks much before these issues affect the airline’s operations. There are minimal instances of passenger inconveniences caused by flight delays due to maintenance issues. The overall productivity improves and airline companies are able to minimize the expenses as well as losses that occur due to unplanned maintenance or downtime. Also, airline owners can effectively handle third-party vendors like mercenary resellers as the serial number of every aircraft part can be compared against an indestructible real-time ownership record.


Real-time Capture & Secure Storage of Aviation Data




The tracking of passengers’ baggage or cargo that gets misplaced is a complex and time-consuming process for airline authorities. Consumers too, face the inconvenience of long wait times and even damaged goods. Another crucial aspect is the necessity to capture flight-related technical data for ensuring flight safety and obtaining data in case of mishaps. But, centralized data storage systems are vulnerable to breaches and data losses.


Use Cases & Advantages


Blockchain makes it possible for airline authorities to track and record the real-time data of a single flight. This improves transparency & visibility considerably. Blockchain records information about valuable aspects and assets like flight paths, onboard passenger details, baggage & cargo onboarding, etc. that are indispensable to flight operations. Blockchain-based data backup mechanism adds an extra layer of security and makes the data tamper-proof. The real-time capture and secure storage of data enable authorities to figure out airplane malfunctions and carry out rescue operations in case of crashes.


Blockchain technology can also effectively track down baggage & cargo. The location and current status of goods will be tracked right from the moment they are deposited at the counter till they are handed back to the rightful owner. Therefore, passengers as well as authorities will be able to track cargo effortlessly and quickly.


Smart (Tokenized) Ticketing & Identity Verification




The entire ticketing mechanism of the aviation industry depends upon a centralized database. And, during instances when the ticketing database of an airline or an airport goes down due to system outages, huge chaos is created and chances of errors are likely. Also, the identity verification of passengers at airports is quite hassle-prone and involves long queues. Moreover, the existing verification systems are not always able to identify forged identities by certain passengers resulting in security risks.


Use Cases & Advantages


The solution is simple – replacing paper tickets with smart tickets. Smart ticketing is still a future vision but will be a game-changer once implemented. Blockchain developers can create a uniform booking system where besides the airlines, other stakeholders can also participate.


Blockchain network stores the biometric data, documents, and the tickets of passengers on an immutable ledger. Hence, a Blockchain-based tokenized ticketing system offers a hassle-free ticketing experience that doesn’t get affected by system crashes. This approach also simplifies the process of passengers’ identity verification and can end document verification woes. Passengers will not have to fill up additional forms or carry identity credentials to the airport but have to just enter the airport through a verification code. Furthermore, Biometric identification techniques will successfully address the problem of forged identities. This is because, passenger identity, once recorded on Blockchain cannot be modified or tampered with because of its decentralized nature.


Smart tickets can also be used to link additional facilities like lounge access, business class privileges, etc.; loyalty programs for frequent fliers; and non-airline utility services like hotel bookings, transportation, etc. This will address the problem of inefficiencies faced by airline companies on account of fragmentation costs when passengers wish to avail of extra facilities.


Smart Contracts




Airlines need to transact with multiple other parties and end up investing time as well as resources to execute such lengthy and repetitive tasks. Also, there are chances of human errors and disputes between parties.


Use Cases & Advantages


Blockchain-powered Smart Contracts are self-executing electronic agreements that function based on a set of pre-defined rules. Airline companies employ smart contracts for executing transactional agreements with other airline companies & travel agencies, selling travel insurance, paying airport fees or taxes, and determining loyalty settlements. A Smart contract is an excellent option to automatically validate transactional agreements where multiple parties like supply chain operators, MROs, etc. are involved. Smart contracts provide the much-needed transparency and decentralization by creating a peer-to-peer network. This helps airline authorities establish a consensus amongst multiple parties and avoid conflicts that are likely within a centralized legacy system.


Also, smart contracts minimize the likelihood of human errors and can save airlines time and the hassles of heavy reconciliation processes to fix erratic transactions.


Final Thoughts:


Blockchain in Aviation comes with a promise of a better tomorrow! However, one needs to follow the right process and strategies while implementing Blockchain to reap its potential to the fullest. Here’s how to start with Blockchain implementation in Aviation Services. Commence with a single process or system. Thereafter, you need to create a Blockchain ecosystem and consolidate all your stakeholders. This peer-to-peer network will define the rules for participation, governance, audit mechanisms, etc. Remember to prioritize cybersecurity, adhere to standard compliances, clearly define audit mechanisms, and navigate regulatory uncertainty.


If you lack the necessary technical expertise, experience, and skills, it’s advisable to partner with professional Blockchain app development services to elevate your aviation operations to the next level.

SaaS: All-inclusive Insights & Business Benefits!


SaaS adoption is gaining momentum as more businesses are embracing a Cloud-based approach to managing their enterprise apps and are looking to reap the benefits of subscription-based services. The tech giant Microsoft was one of the early adopters of subscription-based Cloud modeling by introducing Microsoft Office 365. This approach helped them resolve piracy-related issues, speedily address consumers’ app-related problems, roll out updates faster, and boost revenue generation.


Today, SaaS has become a lucrative option for businesses as it helps them to minimize numerous pain points and serve their consumers better. Here are some interesting stats on SaaS adoption researched by the online portal Zippia.com! “The SaaS market has been valued at $ 186.6 Billion in 2022 and is predicted to reach $ 700 Billion by 2030. At present, the annual growth rate of the SaaS industry is 18%. This post explores the SaaS architecture, provides insights into the functioning of SaaS-based applications & solutions, and discusses the business benefits of SaaS adoption.


What is SaaS?


SaaS (Software as a Service) is one of the three major categories of Cloud computing along with PaaS (Platform as a Service) and (IaaS Infrastructure as a Service).


SaaS is a software distribution model wherein a service provider hosts their client’s software or apps and makes them available to the approved end-users via the internet. The provider charges a subscription fee based on the pay-as-you-go model for their services. This model offers an all-in-one ready-to-use solution for businesses who avail of software services from a third-party Cloud provider for hosting their app instead of purchasing the software and installing it themselves. Simply put, enterprises or app owners rent app usage services and their end-customers can connect to this app using the internet.


Unlike the traditional on-premise software models where the software gets installed on a local machine, the SaaS model allows users to access software from every device that has an internet connection & web browser.



Independent software vendors (ISVs) subscribing to the services of a cloud provider save the hassles of installing & maintaining complex software and hardware and can speedily host an app at a minimal cost. Business organizations can also use the SaaS provider’s APIs (Application Programming Interfaces) to integrate SaaS apps with their own software or software tools.


Sometimes, the Cloud provider can be the software vendor; this is the case with biggies like Microsoft. Unlike PaaS and IaaS, SaaS products can be used by B2B as well as B2C customers; Business enterprises, software professionals, and even personal users avail of SaaS apps.


Examples of SaaS Products


There are various kinds of SaaS solutions available. Check out the functionalities of the key SaaS products. CRM (Customer Relationship Management) Software is used to carry out tasks like customer data management, sales automation, tracking of customers’ interactions, business information compilation, etc. e-mail Marketing Software automates marketing emails and optimizes message delivery. Accounting Software is used for organizing finances and tracking business growth. Project Management Software is used by enterprises for project planning, resource allocation, schedule management, and timely completion of project-related tasks. The ERP (Enterprise Resource Planning) Software is used to consolidate different organizational processes into one single system; it facilitates the sharing of information and improves efficiency.


Some other SaaS apps include software for collaboration, web hosting, invoice generation, and Human Resources. Microsoft Office 365, Concur, Netflix, Gmail, Salesforce.com, Slack, Dropbox, etc. are popular examples of SaaS products.


Major SaaS Providers


Here are the major SaaS service providers along with their offerings.


Marketing, CMS, & Help Desk solutions


  • Hubspot (Service Hub, Sales Hub, CMS Hub, Academy, Marketing Hub)
  • Atlassian (Bitbucket, Confluence, Trello, Jira)


Communication & Collaboration Software


  • Google (Docs, Drive, Forms, Analytics, Hangouts)
  • Microsoft (OneDrive, PowerPoint, SharePoint, Teams)
  • Zoom Video Communications (Zoom, KeyBase, Zoom Rooms, Zoom Scheduler, Zoom Video Webinar)


Communications & security software


  • Cisco (Webex, Jabber, Webex Meetings, Cisco Umbrella, Duo Security)


Sales solutions


  • ZoomInfo (InboxAI, FormComplete, ZoomInfo, NeverBounce)


Solutions related to consumer experience & surveys


  • SurveyMonkey (Wufoo, SurveyMonkey, Market Research Solutions, Enterprise, GetFeedback)


SaaS Architecture



How does the SaaS Model Work?


SaaS apps use the service provider’s networking & computing resources to function. SaaS users simply access services from a provider over the internet using any compatible device. These apps run on the provider’s Cloud servers and the app’s data gets stored on their databases. The SaaS provider manages the underlying infrastructure, app’s software, middleware, hardware, availability, access, software updates, etc. ISVs usually sign a service-level agreement with the provider to ensure the security of the app & the data present in it. The data can be stored locally or on Cloud or both depending on the SLA.


SaaS Deployment Models


SaaS models can be deployed on either of these - Public Cloud, Private Cloud, and Hybrid Cloud. These are the standard SaaS deployment models as defined by the NIST (National Institute of Standards and Technology).


Public Cloud


The infrastructure of a Public Cloud is meant to be used by multiple tenants. It is owned, operated, and managed by large-scale providers like an academic/government organization or a business entity, or a combination of both. It is usually located on the premises of the Cloud provider. Microsoft, Amazon, and Google are examples of public Cloud providers.


Private Cloud


A Private Cloud is meant to be used exclusively by a single enterprise that may involve multiple consumers. Here, the ownership and management lie with the organization itself or a third-party service, or both. The organization either develops its private Cloud or hires services from a Cloud provider. So, the infrastructure can be located off-premise or on-premise.


Hybrid Cloud


A Hybrid Cloud can be referred to as an environment that integrates the private and public Cloud infrastructures. Take a look at this example. In a Hybrid Cloud environment, a Private Cloud is used for sensitive data that requires military-grade security while a Public Cloud is used for other elements of the environment. Hybrid Cloud comes with a customizable infrastructure that can be modified as per demand.


What are the Business Benefits of SaaS


Here are the key business benefits of SaaS adoption! 



Managed Services with endless Offerings


The SaaS provider takes care of the backend infrastructure, complex deployment procedures, & software maintenance tasks on your behalf. Most of the SaaS apps comply with industry-specific regulations and mandates. So, you need not take extra efforts for staying compliant. Such managed services minimize your burden considerably and enable you to concentrate on your core business functions.


Several SaaS vendors provide the much-needed documentation & training regarding the onboarding process resulting in increased ROI for clients.


Lower Costs & High Speed


Clients availing of SaaS services enjoy the benefits of minimal configuration and zero installation. Therefore, SaaS users save on upfront costs like installation; purchasing software licenses & hardware resources; and infrastructure setups. Ongoing costs such as software maintenance and upgrades are also taken care of by the provider. Effortless app integration, simple learning curve, easy adoption, and no maintenance responsibilities reduce the time & efforts of the client’s IT workforce. The outcome is faster deployment at lower costs. 


Moreover, owing to the pay-as-you-go model, businesses have to only pay for the software they’re actually using. There’s no wastage of resources or unused licensing. Furthermore, the subscription-based pricing model rules out chances of any financial risks for small-scale businesses or start-ups. Also, small-sized businesses obtain high-quality software without having to incur heavy expenditure; which is unthinkable with conventional business models.


Elevated Customer Experiences


SaaS allows you to provide seamless services and elevated customer experiences to your end customers. Here are the reasons! You can reap the benefits of the most recent cloud-native technologies to obtain unimaginable outcomes. Moreover, the versions released by SaaS providers are extensively tested. As such, you need not worry about issues like bugs or random errors that lead to downtime.


Automatic Updates


SaaS vendors incrementally update their software and implement security patches at regular intervals. So, users can avail of the facility of automatic updates without needing any additional support from their IT team. Also, the updates are frictionless with minimal bugs while maintaining high-level security.




SaaS solutions can be effortlessly integrated with other systems & platforms with the help of APIs. Users can even customize the software solution as per their requirements without incurring extra infrastructural expenses.


Security & Data backup


SaaS service providers heavily invest in cybersecurity, automatic data backup, & disaster recovery mechanisms. Data is stored on remote servers and hence, even if there’s a hardware failure in your local data center, you are least likely to lose your data.




SaaS solutions exist in Cloud environments that offer scalability which is a key component in today’s data-driven world. Users get a flexible platform that allows on-demand upscaling & downscaling of computing resources based on the need of the hour. Therefore, if you expand your business operations, you need not have to purchase more server capacity or additional licenses to meet the demand of serving more consumers. You just have to modify your current subscription plan to accommodate the requirement, without having to upgrade your current infrastructure.


Free Trials


Several SaaS providers offer their would-be clients the facility of free trials of their products. This allows businesses to validate the efficiency of the SaaS product before investing in it. Clients also get a chance to match the SaaS product’s offerings with their business requirements and the already existing enterprise programs. They can check how well the product functions in their business environment.


End Note:


SaaS adoption brings a lot to the table! Businesses rent software services and enjoy a hassle-free life without having to deal with additional issues related to IT, hardware & software maintenance, and many more. Besides, SaaS vendors offer perks like flexibility, effortless customizations, and scalability to fulfill their client’s specific business objectives. With your SaaS provider handling crucial tasks like software & hardware management, app access, performance, data storage, and security; you can shift your focus to devising business expansion strategies.


SaaS comes with multiple advantages, but a business owner must know when to adopt SaaS and how to reap its potential to the fullest. So, if you are a beginner, it is advisable to seek technical assistance from experienced Software development services in the USA.



 The fast evolution of wireless technologies has given way to convenient and modern ways of conducting business. Over the yearseCommerce apps have found a stronghold in the market. They can be tailored by the app owners according to the requirements. The user data accumulated using mobile apps has helped companies to improve their marketing and sales operations. Mobile apps have emerged as an operational solution that enables workers in an array of processes from scheduling tasks, to tracking progress. These apps are known to enhance the profitability of the eCommerce business. Mobility and ease of use are a few of the key reasons boosting the adoption of these mobile apps for eCommerce websites. The app owners can integrate multiple features in the apps according to their requirements. They use these features to increase brand loyalty, market their products, and engage with customers. There can be a range of features such as cameras, push notifications, and digital payment. 


While all this sounds amazing, there are certain challenges faced by app developers in developing mobile apps for eCommerce businesses. Every step in application development requires a lot of analysis and research. Here are some of the challenges you may deal with when developing eCommerce apps. 

1. Choosing the Right Technology


How we interact with an app or a system largely depends on the technology behind it. With new technologies coming into the picture, we have the option to think about using them. Unlike the situation a decade back where everyone jumped on to the latest technology, we have many eCommerce app development technologies which can confuse you. Many things including the target audience and the type of app are taken into consideration to decide the technology for the application. The thought behind the technology selection has to be futuristic, keeping the scalability and future goals under consideration. You may need an eCommerce mobile app for the PAN India approach or creating a global community. 


The companies have the choice to connect with an eCommerce application development company to get in touch with experienced professionals who can help them decide on the technology and develop the app. 


2. Finalizing the Design


The design of the application holds the key to the user experience. Besides the user interface, we also need to focus on the tech stack used for creating this interface. Your team may create interesting and creative designs but all the efforts may go in vain if the target audience does not resonate with them. Designing the front end is very challenging where the designing team has to get into hit-and-trial methods to get the best design that fits all the features. Many times the designs get approved by the client but when it comes to the actual screen, many changes are suggested by the client. 

How should one proceed with the designing of eCommerce apps? The eCommerce app developer should ideally have two to three different prototypes of the application. It is better to give choice to the client. The second thing can be running user feedback sessions where you get feedback on the design before implementing it for use. 


3. Selection of the Features


The features of the app are all about the offerings. The benefits of the app can be leveraged by the consumers only after being availed by them in the correct process. Any complex or irrelevant feature can confuse the consumers and fail the purpose of the application. Besides these features, we also need to add features that allow mobile applications to communicate with customers. For instance, the eCommerce mobile application may have a fitness tracking feature. Going ahead with the trend, you may want to have features to take user feedback and share the achievements on social media platforms. Deciding on the features that give returns in long term can be a big challenge in eCommerce application development. The owners of the application need to sit down and decide on a fixed set of features that they would not change with time as it will cost them time and money.


4. Data Management


eCommerce is all about consumers. One of the primary aims of application developers is to bring the maximum number of people on board. With every consumer, the app owners get their hands on the user data. This data can be further used for analytics related to demand-supply and other aspects that benefit the business. Every eCommerce project includes data sorting, transfer, and migration. Efficient data management is a major challenge for developers working on eCommerce apps. When we build apps, we also need to keep storage space and security into consideration. It is all about the software and hardware we use. The security and humungous size make data handling very complex in eCommerce apps. 


5. Third-Party Integration


Today, eCommerce apps with complex features and a large customer base cannot survive without integrating third-party apps. These eCommerce apps may require partnering with other apps for digital payment, analytics, shipping, and accounting. There can be several other use cases. Most of these requirements may arrive with time and advancements in technology. The owners of eCommerce apps have to keep up with the latest trends and technologies. For instance, every eCommerce app is compelled to partner with different digital payment channels to onboard every possible consumer. While building apps, this challenge has to be taken care of. Do you have the capacity to partner with third-party apps? Every e-commerce app developer has to ask this question. They have to work on the software and technology to ensure the scalability of the application. The developers have to be careful about these activities at the very beginning of the application development. 


6. Finding the Right Talent


Hiring a person with the right expertise and experience can be a tough job in the case of eCommerce apps. The skills of an eCommerce app developer can be varied. The requirements of an eCommerce app can be slightly different from the regular Android apps. The business model and market trends hold a lot of importance in eCommerce app development. An experienced developer can easily analyze your business model and long-term goals. So, the first challenge is finding a developer with experience in developing eCommerce apps. The second challenge is to find the experience with technology. New technologies have come up. The developer with relevant experience in eCommerce app development may not have experience in the technology you are looking forward to. The companies need to find someone who knows the technology as well as the industry. 


Hiring the right talent should be a very organized process where the companies should conduct a face-to-face interview with every potential candidate. The app owners can also connect with an eCommerce app Development Company to get a suitable candidate.




Mobile apps have evolved as a worthwhile investment option in the eCommerce sector as they effectively deliver eCommerce to consumers regardless of the location, time, and mode of payment. Mobile apps are valuable tools for eCommerce companies for enhancing operational efficiency. However, eCommerce app development includes multiple challenges like the selection of technology, design, features, resource, and third-party apps. In addition, the companies have to sort out ways to manage the application and related data. Partnering with an eCommerce app development company can be an effective way of dealing with all these challenges and paving your way to success.




Compatible Frontend-Backend Pairings to Consider for App Development Projects!


Would you like to ensure a productive SDLC (software development lifecycle) and deliver an impeccable & performant software end-product? Well, the most important aspect in this regard is picking the right technology stack that best suits your project requirements. Here, picking the aptest front-end & back-end development technologies play a vital role. The front end comprises the presentation layer that is displayed via user screens and is accessible to the end users. The back end refers to the server side that forms the backbone of the application but cannot be accessed or viewed by the end users. For executing most large-scale app/website development projects, you need a sound front-end and back-end combo. 


However, today there are numerous technologies, frameworks, programming languages, and tools to choose from. As such, it becomes all the more confusing for entrepreneurs to pick the right tech stack for front-end & back-end development. So, what’s the solution? You need to conduct extensive research, weigh the pros and cons of tech stacks, and match your requirements with all available solutions before you make the final decision. 


This post explores the popular front-end backend framework combinations along with their distinct offerings. A quick read will guide you through the decision-making process.


1. React & Node.js (Express) 




React is a Facebook-developed, open-source, and JavaScript-based framework. It has gained popularity as a front-end web development framework. Its key features include component-based architecture, one-way data binding, Virtual DOM, declarative user interface, and JSX.


React app development services have been leveraged by several leading brands such as Facebook, Instagram, WhatsApp, Netflix, Airbnb, Uber, etc. to create success stories.


Node.js (Express)


Node.js is an open-source Google Chrome-based JS framework created on the V8 engine of JavaScript. Its architecture is single-threaded and event-driven enabling asynchronous non-blocking operations. Here, lesser resources are used as several threads do not have to be created. Despite being single-threaded, Node.js can handle humongous data. Furthermore, the runtime environment of this framework is utilized for developing customized back-ends of applications.


React & Node.js Pairing: Advantages


Now, let’s explore the offerings of React and Node.js as a noteworthy front-end backend combination. This pairing is highly recommended for web app development.


JavaScript Usage for Front-end & Back-end


The React & Node.js duo facilitates using JavaScript for front-end as well as back-end development as both frameworks support JavaScript. And, JavaScript comes with an easy learning curve. This leads to the creation of universal isomorphic applications that run the JavaScript code for both the front-end and backend. In isomorphic apps, the app’s server-side and client-side can communicate with each other more efficiently and speedily.


Also, this combo doesn’t need to use complicated back-end programming languages like Ruby or Python. As such, app developers enjoy the flexibility to build amazing web apps and websites effortlessly.


Coding Advantages


React developers can run the code directly in the Node.js environment as both frameworks are JS-based. Moreover, the React DOM contains components that are highly compatible with Node.js. This results in fewer lines of code and simplifies the process of server-side rendering.


React’s Dependency on Node.js Modules & Utilities 


Node.js provides modules that can be used for consolidating the React app into a single file. Another utility feature is the npm (Node Package Manager), a marketplace providing open-source JS tools that one can access easily. npm helps React to identify the native side (Android/iOS) of the packages used in an app so that the necessary dependencies can be added.


JSON API Creation


Node.js’s high code reusability and React’s capability of instant code sharing prove beneficial in creating JSON APIs for web apps. Also, it is easy to integrate JSON files with Node.js; this way users can gain access to the necessary information easily. 


Single Page Application (SPA) Development 


The React & Express duo is a great pick for developing SEO-friendly single-page applications or SPAs. This pair forms a robust &lightweight backend model that enables smooth & asynchronous data loading via callback functions.


Boosts Scalability & Performance


The Node.js and React.js combo is known for creating modular, data-driven, responsive, dynamic, and scalable web applications. This is because the modular architecture of both of these frameworks speeds up the response time as well as the page load time. Node.js leverages the speed of the V8 engine for handling bulk requests using callback functions. React’s virtual DOM boosts app performance. So, this pair is ideal for building scalable and performant web apps and brings a lot to the table if your website or app is expected to grow with time.


Handles high Server Load


React has been designed to handle heavy internet traffic and together with Node.js, it can cater to multiple requests at a time. Consequently, the apps developed in React and Node.js are capable of handling humongous traffic and managing high server loads and multiple requests simultaneously. Hence, the chances of app crashes are minimal.  


MERN Stack Compatibility


MERN Stack is a technology stack that offers a unique dimension to web apps and websites. This stack comprises a combination of React, Express.js, Node.js, and MongoDB. Therefore, the React & Node.js pair is an excellent choice for MERN Stack development. 


Saves time and efforts


Node.js & React come with goodies like high code reusability and cross-platform compatibility. Therefore, it becomes easy to create and maintain apps and reduces the time-to-market considerably.


2. React Native & Django


React Native and Django is a popular combo for front-end & back-end development. Take a look at their USPs.


React Native 


React Native is an open-source JS-based framework that has been designed by Facebook for developing cross-platform mobile apps. React Native developers need to code once and reuse it across iOS and Android operating systems instead of coding independently for separate platforms. Today, RN support has been extended to desktop and web apps as well. The framework has React.js as its base and enables developers to craft robust apps speedily using their JavaScript skills.


React Native has been utilized by renowned brands like Facebook, Skype, Pinterest, Instagram, Tesla, Bloomberg, Discord, Walmart, etc.




Django, an open-source Python-based high-end framework, is a popular pick for back-end development. This framework is ideal for mid-sized to large-scale apps with a rich feature set. 


Django is preferred by businesses due to advantages like easy-going structure, reliability, scalability, etc. Brands such as Spotify, YouTube, Disqus, Instagram, etc. have leveraged Django. It comes with model-template-view architecture. It follows the DRY (Don’t Repeat Yourself) approach that speeds up the software development lifecycle. Django employs ORM (Object Relational Mapper) for making CRUD operation calls to the database; it enables developers to design complex functionalities easily. With this dynamic CRUD (Create, Read, Update, & Delete) interface, managing huge data-driven websites becomes much easier. Besides, the presence of Python makes it easy for developers to implement ML algorithms into apps. 


React Native & Django Pairing: Advantages


Applications developed in React Native & Django are secure & speedy and involve a cost-effective development process. This pair caters to the app development requirements of all kinds of enterprises - right from small-scale to large-scale ones – and can deal with different amounts of traffic and varying objectives. 


This duo is a viable choice if your software development requirements involve cross-platform compatibility. Let’s take the example of web apps that are meant to function across different platforms. Such apps, if developed in React Native & Django, require the least amount of coding, unlike other frameworks. 


Django supports plugins of several other frameworks. Hence, the Django-React Native combination works well for app development projects that involve multiple frameworks. 


3. Angular & Node.js (Express)


Check out the offerings of the Angular-Node.js combo for front-end & back-end development. 




Angular is a Google-created open-source framework used to develop apps for mobile and desktop. Angular app development services can be used to build performant & responsive apps. Angular is also a good choice for crafting SPAs (single-page applications). 


The framework is based on TypeScript and this feature helps developers effortlessly identify bugs while writing the code. As such, writing high-quality code and maintaining the code becomes easier; more so if you are coding a large-scale app in JavaScript.


Angular & Node.js Pairing: Advantages


Angular when combined with Node.js, brings a lot to the table. Both are TypeScript-based frameworks. With Node.js, developers can host an app locally by setting up a simple webserver. With the Angular CLI (Command Line Interface), it becomes easy to handle complex development tasks like the bundling of CSS & JavaScript files and the HTML doc during web hosting. 


Node’s “npm,” supports Angular’s CLI; so you need not write the boilerplate manually. Furthermore, Angular CLI employs Webpack for bundling the app. This approach helps to hide the complexities likely during app bundling and this way proves helpful for newbie Angular developers. 


4. Vue & Laravel


Here’s another popular pair for front-end & back-end development – Vue & Laravel. 




Vue is an open-source JS framework that is used for creating the view layer of a web-based app, particularly in a single-page application. This is a progressive front-end framework and is based on MVVM architecture. Thanks to its virtual DOM, Vue is speedy and requires minimal resources. It involves an easy learning curve; developers well-versed in JavaScript & HTML can effortlessly master Vue. Vue’s two-way data binding approach allows you to maintain the consistency of your data across the front end and back end. Moreover, the framework can effortlessly integrate with various libraries and frameworks. 




Laravel, an open-source PHP-based framework, is a preferred pick for web app development. It is one of the most loved back-end frameworks and comes with a host of in-built features and handy development tools. Thanks to Laravel’s MVC architecture, you can develop large-scale feature-rich apps that are easy-going, scalable, and flexible. It has an ORM called Eloquent that enables developers to interact with objects instead of SQL. Laravel offers the Artisan command line that produces handy commands to help with functions like boilerplate code generation and cache clearance. The other offerings of Laravel include automatic package delivery, the Blade Template Engine, advanced routing, robust security, and seamless Database migration capabilities.


Vue & Laravel Pairing: Advantages


The Vue-Laravel pair is one of the best picks for creating reactive event-driven apps due to Vue’s single-file component approach and Laravel’s event-driven architecture. Such apps are more responsive and do not require continuous data polling. This duo is suitable for SPA development as well. Here, Laravel simplifies handling the authorization and authentication of SPAs while Vue facilitates creating a rich UI.


Laravel is known for its powerful built-in security features that ensure the security of an app. Vue strengthens app security by offering a templating system that can prevent XSS (cross-site scripting attacks).


Using this combo, developers can build web apps very fast without the need for specific database expertise as both of these frameworks make it easy for you to work with databases from inside the code. Also, you can keep your database clean and organized without having to write a lot many new codes. Furthermore, Laravel’s Schema Builder or Laravel Migrations make database migration a breeze. Modifications can be made without having to write much SQL manually. With Vue and Laravel, serverless deployment becomes easier and more cost-effective. 


Final Thoughts:


I hope the aforementioned information will help you to pick the right pair of front-end & back-end development frameworks that perfectly aligns with your project requirements. You must keep in mind that every project is different from the others and comes with its unique set of requirements. Therefore, if your project involves developmental complexities, high-level features, etc.; seek professional advice & assistance from an experienced software development firm.



The transformative apps and solutions adopted by the pharmacy sector for carrying out their operations have proved to be highly beneficial for consumers. Modern-day pharmacy solutions offer customers the convenience of online medicine ordering and doorstep delivery. This trend has been particularly helpful for senior citizens, patients, and busy individuals who find it challenging to pay a visit to the store to purchase medicines.

Biz4Solutions has developed a unique pharmacy app that simplifies things for medicine buyers. One can order medicines with just a few taps on their smartphones from any place and the order is delivered to the consumer’s desired location.

Blockchain App Development for iOS and Android: All you Need to Know

Blockchain applications have proved their potential in decentralizing data and making transactions transparent while ensuring military-grade data security and creating a hack-proof system. No wonder Blockchain app development has become the buzzword of modern times.


Take a look at the interesting stats researched by the popular portal techjury.com.


  • Blockchain solutions can minimize 30% of the infrastructure costs in the banking sector.
  • Using Blockchain solutions, Finance firms will be able to save up to $12 Billion per year.
  • The number of Blockchain wallets registered crossed 81 million as of March 2022.
  • By the year 2025, 55% of healthcare apps will commercially deploy Blockchain.
  • By the year 2024, the total revenue generated by the Blockchain tech market across the globe will be around $20 Billion.


The aforesaid stats indicate the rising popularity of Blockchain apps. Needless to say, businesses are planning to leverage the goodies of Blockchain while entrepreneurs are viewing Blockchain app development as a lucrative option.


As Blockchain app development gains momentum, it’s important to note that it involves complex requirements and specific expertise. Hence, businesses planning to adopt Blockchain must understand the nitty-gritty of Blockchain and its development strategy before commencing their journey with Blockchain. This post guides you through the Blockchain architecture and the best practices of Blockchain app development.


What is Blockchain?

Blockchain is a distributed ledger or database and is shared amongst the nodes of a computer network. Information gets stored electronically in a digital format. Data is stored within Blocks and the Blocks are linked via cryptography. When new data needs to be added, it gets stored in a fresh Block. After data is fed into the Block, it gets chained with the previous Block. The data gets chained together chronologically and a chain of data is formed. Each block is given a unique timestamp when it gets added to the chain.


The immutable ledgers & transaction records created on a Blockchain cannot be deleted, modified, or destroyed. Blockchain apps and solutions have contributed immensely to securing data and building trust amongst users without the involvement of any third party.


Blockchain App Architecture: Key Components

Check out the key components of a Blockchain app architecture!



A Node refers to a computer or a user present within the Blockchain. Here, every user holds a copy of the entire Blockchain ledger.



This is the smallest building block within the system that contains records, data, information, etc.



This is a data structure that retains a set of transactions taking place within the system and is distributed to every node present in the Blockchain network. Every Block contains specific data, the hash of the Block, and also, the hash of the previous Block.



The cryptographic hash algorithm, SHA 256 generates the hash for every Block. A hash, like a fingerprint, is a record containing some letters and digits. The key role of a hash is to identify the structure of every Block in a Blockchain network effortlessly and detect any modifications in the Blocks. A hash gets attached to a Block automatically as the Block is created and if the Block is modified the hash changes as well.



A Chain is a sequence of blocks ordered in a specific manner.



These refer to special nodes that verify the blocks before any data gets added to the Blockchain network. Nodes check whether the information provided by the new Block is correct.


Consensus protocol

This contains a bunch of arrangements & rules that define how a Blockchain will execute its operations. Whenever there’s a new transaction or record within the Blockchain network, a new block is built. Thereafter, the system verifies every existing record and digitally signs them for ensuring its genuineness. The new block is verified by a majority of the nodes present in the network before it gets added.


Here's how a Blockchain functions!


This unique architecture cryptographically secures the data stored on Blockchain and makes the system immutable. If unauthorized users intend to tamper with any data present within the Blockchain, they’ll have to tamper with all the blocks, recalculate the proof-of-work for every Block, and control more than half of the nodes. For this reason, data stored within a Blockchain peer-to-peer network is tamper-proof.


When should you consider a Blockchain Solution for your Business?

Blockchain solutions are trending these days! This doesn’t mean that all services or industries need to consider Blockchain app development! So, it’s important to analyse whether or not your business/services will benefit from a Blockchain solution. Check out the scenarios when a Blockchain app solution would prove beneficial to you and will yield productive outcomes.


A mobile app that handles users’ money:

If your mobile app involves insurance services, e-Commerce, payment gateways, etc. Blockchain-enabled smart contracts will be a viable option to consider. Such contracts will make sure that all financial transactions are secure and transparent. This approach will also minimize the number of intermediaries involved and the fees for financial transactions.


Use cases: Insurance, money lending/transfer, forex exchange, real estate, etc.


Automation of Business Functions:

Smart contracts automate complex operational tasks, specifically those related to payment transactions and document flow.


Use cases: Real-estate transactions, customs clearance functions, distribution of government benefits, etc.


Authentic identification/Verification System:

If you need a reliable system for identifying or verifying data, identity, or information; Blockchain implementation proves advantageous.


Use cases: Real estate registration, copyright, personal identification, etc.


Storage & Processing of Data:

If your business needs a database for storing data or involves the processing of huge chunks of data, Blockchain implementation will be helpful. You’ll be able to store data on a distributed ledger. Besides, you need to maintain a single ledger; this ledger can be accessed by all the authorized participants on the Blockchain network.


Use cases: Healthcare, IoT, etc.


Privacy & Security of Confidential Data:

If you need a hack-proof system to protect the privacy & security of sensitive/confidential data; there’s no better option than a Blockchain solution. This approach works wonders in securing electronic patient data/PHI in the Healthcare sector.


Use cases: Sharing of personal information, Banking & Finance, data security, etc.


Trust, Transparency & Traceability:

Well, there are some use cases that require trust, transparency, & traceability. And, in such scenarios, Blockchain app development is the most viable solution. This is because Blockchain enables you to create a transparent system with traceable records & auditable history. This way, authorized participants can effortlessly track data and view the history of all modifications made. This approach is required when your services need to earn users’ trust like in election processes, spending of charitable funds, etc. Or, you would like to gain a competitive edge by offering trustworthy & transparent services to your consumers, like tracing the authenticity & origin of the products in the supply chain in eCommerce or pharmacy businesses.


Use cases: Voting, Government Contracts, Retail, Supply chain, Logistics, etc.


Blockchain App Development: Step-by-Step Guidance


Once, you are convinced that your business operations or services require a blockchain app; set the ball rolling. Here are the most important steps to consider for Blockchain app development.


Step#1 Conceptualization

To begin with, identify the industry, the requirements of that domain, your targeted audience, etc. If you have already picked the industry, figure out what operational challenges will a Blockchain solution solve. Also, conduct a thorough competitor analysis and decide on the functionalities & USPs that you plan to offer.


Step#2 Picking the Right Solution

Thoroughly analyse the Blockchain solutions available and pick the right solution that suits your business objective. Your Blockchain can be private, public, or hybrid.


To run a public Blockchain, pick open Blockchain solutions like Bitcoin or Ethereum to develop an iOS/Android mobile app. In a public Blockchain, everyone becomes a node and can access the transaction history recorded. You can also use Blockchain software to build a private network or create your own Blockchain network. For creating a private Blockchain network, you need to install Blockchain software and then run it privately without any third-party access. You will also get the option to create a private network with trusted peers or partners.

A Hybrid Blockchain refers to a network that combines the components & protocols of public and private Blockchains. Usually, access is granted via smart contracts. Such solutions are helpful for firms that wish to create their permissioned network along with networks that can be publicly accessible as well.


Another popular option is BaaS (Blockchain as a Service). You can avail of Cloud services from a BaaS provider for your application. Popular BaaS providers include Microsoft, IBM, Azure, BlueMix, Amazon, etc.  


Step#3 Picking an App Development Partner/Resources

Now, it’s time to choose the resources for developing your Blockchain application. You must remember that Blockchain app development is more complicated as compared to ordinary apps. Here, the practice of hiring independent developers & crafting an app using ready-made templates won’t work. You need the right resources with specific skill sets, adequate experience, and the necessary expertise. Therefore, partnering with an experienced Blockchain app development company will be a smart option to go with. A software firm will provide all kinds of resources like UI/UX designers, developers, testers, etc. that are needed for your project.


Step#4 Selection of Programming Language

The choice of programming language depends on your project requirements. The programming languages used for Blockchain app development are Python, C#, C++, Java, Go, Plutus, Michelson, Solidity, Rholang, and Scilla. Some languages are suitable for asynchronous code handling while some of them are required for executing smart contracts.


Step#5 Platform Selection

Now, pick a suitable platform for Blockchain app development. Make sure that the platform you choose possesses the basic prerequisites; it must be decentralized, transparent, and secure.


Ethereum: This is the most widely used open-source Blockchain app development platform that is known for its flexibility. It enables you to create solutions like smart contracts, dApps (decentralized apps), and ICOs. Ethereum allows you to develop a Blockchain app and build your own eco-system. The platform uses the programming language Solidity, but you can employ other programming languages as well for creating dApps because of the HTTP API. This platform is governed by Ethereum developers.


Tron: This platform is a free global system for Blockchain apps dealing with finance. Tron enables one to exchange digital content or tokens easily and cost-effectively. Moreover, these exchange transactions are executed instantly with minimal commission charges. The items exchanged can be TV shows on Netflix, movies, or even gaming items.


Hyperledger: Hyperledger Fabric is an advanced platform for creating permissioned networks where users’ authorization is needed. Corporate Blockchain applications use this Linux-based platform as a tool for facilitating data exchange within the company. This platform also works well for solutions that are used to manage connected devices and supply chains. For this, you will need developers experienced in JavaScript, Blockchain, Java, & Go. This platform functions under the governance of the Linux foundation.


OpenChain: This is a distributed ledger platform leveraged by businesses or entities for the secure management of digital assets. This open-source platform employs a single authority for validating transactions. For this reason, the platform requires only one administrator for the task of validation. Also, OpenChain doesn’t involve any transaction fee. Like Hyperledger, OpenChain is also managed by the Linux foundation.


Ripple: This platform has been created for financial services and is an excellent pick for developing a finance-based solution. With Ripple, you can easily carry out monetary transactions with any entity across the globe. Ripple’s Blockchain network called RippleNet connects banks, corporations, payment service providers, digital assets exchange transactions, etc. This platform is known for its speedy transactions, it enables around five transactions per second. 


R3 Corda: This platform is widely used in banking services, trading, finance, healthcare, e-Commerce, healthcare, supply chains, etc. Corda allows you to build permissioned Blockchains that can be effortlessly integrated with already existing legacy systems, even if those systems are outdated. R3 Corda is managed by the Hedera Hashgraph Council.


IOTA: IOTA or Open-Source Internet of Things is a popular pick for apps or solutions that involve consumer-centric transactions. Here, a directed acrylic graph is used in place of the traditional Blockchain, DAG. Using IOTA, one can process limitless transactions at a time. Also, the transactions are commission-free and get confirmed much faster. As such, the interactions between IoT devices become quicker and safer.


EOS: This platform is used for creating decentralized applications that depend on smart contracts. The major offerings of the EOS platform include the hosting of dApps, smart contract capability, and the storing of enterprise solutions in a decentralized way. The ECAF (EOSIO Core Arbitration Forum) governs this platform.


NEO: This platform facilitates the creation of decentralized solutions that need to perform well and require high scalability. The NEO token is used for the payment of transaction fees. Delegated Byzantine Fault Tolerance is used for handling high-load decentralized applications and ensuring that the apps’ performance does not get hampered during high-load times.


Amongst the aforementioned platforms for developing Blockchain apps, some types of dApps can be created using popular programming languages like JavaScript, Java, C++, & Kotlin; while some others require unique programming languages such as Simplicity & Solidity. 


Step#6 Plan the App Framework

Planning the app framework is the basic building block for Blockchain app development. Here, you need to define the Blockchain solution’s core structure, design, look, user roadmap, etc. You also need to plan the app screens and how they’ll connect with each other. For framework planning, you can use a mind-mapping tool and lay out the user roadmaps & the app’s core components through various Blocks.


There are two ways of framework creation – high-precision or low-precision. Low-precision framework creation refers to the process of representing the basic app structure via a rough schematic sketch. But, if you create a structure where you use images, articles, links, etc. instead of annotated blocks; it becomes a high-precision framework creation.


Step#7 UI Designing

After you’ve created the framework, it’s time to design the user interface. Take a look at the steps involved in creating the UI of a Blockchain app.


Define the Style & Concept

For this task, you need to prepare multiple sets of images (moodboards). These moodboards display app screens with various fonts, color schemes, illustrations, buttons, etc. Hence, it becomes easy for you to pick the aptest style. 


Create the Concept

For finalizing the design concept, you can employ a high-precision framework. During this phase, you need to figure out the appearance of the completed app. Usually, one to three app screens are designed and sent for approval to relevant resources.


Create All Screens

Now, create all the screens that your app will have. Create a schematic structure of the UI screens and combine all the screens to form an interactive prototype. This prototype is handy as it provides you with an approximate user experience without actually implementing the UX through coding.



Animations are important for creating a visually attractive interface. Create the interface animation and edit it wherever necessary. Define aspects like screen transitions, how icons will click, image/video openings, etc. Usually, tools like Adobe photoshop are used to create animations, and videos are generated. These videos showcase how an animation will look in the final version of the app. The videos will guide the Blockchain app developers to implement the design as well as the app features in the code.


Once the design is completed, the designers send a UI kit and all other necessary materials along with their documentation to the developers. This UI kit comprises interface elements like fonts with icons, sprites, etc. as well as the states of these elements.


Development & Coding

Now the UI/UX is designed and this design needs to be implemented. Also, you need to implement the app’s business logic. Here, the process of coding starts. You need to create the front-end and the back-end of your Blockchain app.  The back end of a Blockchain app has to be entirely decentralized. So, you need an experienced app development team that is well-versed in the complicated languages and protocols required for Blockchain app development.


The execution of this phase depends on the choice of the programming language, platform, Blockchain consensus mechanism, and SDK APIs. You need to determine the way nodes will transact with each other and the communication strategy that will be followed. You will also have to decide whether you would like to create your own Blockchain network or will opt for a BaaS provider.


It is advisable to build an MVP (Minimum Viable Product) at first, instead of a full-fledged app at this stage unless your business requires so. The MVP strategy helps you to validate the concept of your app and receive feedback on the areas of improvement. Based on this feedback, you can add the necessary features later through app updates. The MVP approach aims at reducing risks and saving you investment costs at the beginning. However, do not forget to include some USPs in the MVP so that your Blockchain app is competitive and gains recognition amongst your targeted audience.


Extensive Testing

It is important to test the functionalities of your Blockchain app and this process begins in the developmental phase itself. Every feature and Block you add during Blockchain app development has to undergo Q.A. testing. You need to pay special attention to the testing of the smart contract feature as its testing process is quite unique. And, if your smart contract is running on platforms like Ethereum, you won’t be able to make any modifications later on. Any errors, bugs, or misses by the Q.A. team remain intact if not addressed timely.


Deployment & Maintenance

Now, comes the final step – deployment of your Blockchain application. This phase involves registering your Android/iOS app to marketplaces like the Google Play Store or Apple App Store and adding smart contracts to the Blockchain solution.


Maintenance and support play a crucial role post-deployment. The App’s framework, libraries, operating systems, etc. need to be revamped depending on the necessity. Rolling out updates and adding new functionalities from time to time will ensure that your app stays relevant as per ongoing trends and you can offer the desired features to your customers.


App Promotion

This step is necessary to popularize your Blockchain app amongst your target audience groups. The following strategies are recommended for app promotion. Besides, uploading your app to the Google/Apple stores, you can also add your app software to the free app listings, social media channels like Instagram, Facebook, LinkedIn, Twitter, etc., and online aggregators.


You can also opt for paid ad campaigns; these involve pay-per-click or ad viewing on search engines, websites, and social media sites. Social media marketing & content marketing on popular sites is also a sound app promotion strategy. Also, sending e-mail newsletters to target audience groups is an effective option. These newsletters may contain content, images, videos, or animations. Furthermore, SEO (Search Engine Optimization) is necessary for optimizing your content and building links. 



To create an impeccable and productive Blockchain app, it’s important to understand the Blockchain app architecture thoroughly and follow the tried and tested development methodologies. Also, you need to involve experienced and skilled developers and designers who can handle the complexities and challenging requirements of Blockchain app development.

How App Development Will Shape The Future Of Healthcare Industry?

The future of the healthcare industry is going to be different than what we witness today. The growing consumerism along with the fast-paced technological advancements is expected to have a huge impact on the technological transformation of the healthcare sector. The hospital management and government are reconsidering the ways to optimize the inpatient and outpatient settings. The COVID-19 pandemic has further increased the demand for modernization of the healthcare system. Besides accommodating the patients, the healthcare management has to evolve methods to establish remote connectivity with the common patients and benefit them.


HIPAA compliant Health apps have aptly grabbed this opportunity to emerge as one of the major healthcare trends. The professionals in the medical industry have successfully developed and launched many healthcare apps. The pragmatic functions and interesting features have gripped consumer attention. Mobile health apps have gained tremendous momentum and the future is expected to be bright. The market size is estimated to grow at an 11.8% CAGR till 2030. The growth rate highlights a promising future for individual health apps. However, we also need to reflect on how app development in healthcare will shape the future of the healthcare sector.

Apps and Their Scope of Implementation

The Scope of health apps in the healthcare sector can be broadly classified into three different categories:

1. Remote healthcare solutions

Such solutions are primarily focused to benefit the patients located in remote areas with inaccessible medical facilities.

2. Healthcare system core strengthening

Healthcare application development can be used to develop apps that improve the productivity of the system by affecting every aspect from user data collection, healthcare surveillance, to healthcare administration.

3. Empowered consumers with smart monitoring

Advanced technologies can be utilized to develop healthcare apps that empower individuals to monitor their health without crowding any healthcare center.

4. Improved medical education and training

Using advanced technologies in the apps, medical schools are providing better mechanisms for accessing data and conducting training. A healthcare application development company is going to play a vital role in empowering the providers and consumers on all these three fronts. Let us get into details:


Remote Healthcare Solutions

The COVID-19 pandemic has highlighted the shortcomings in the healthcare system. App development in healthcare is empowering individual hospitals and healthcare providers with the ability for remote diagnostics, electronic prescriptions, and e-billing. We are entering into an era where consumers can get online consultations for minor health issues. Advanced technologies such as Artificial Intelligence (AI) and Machine Learning (ML) are making way for applications capable of stimulating surgical procedures. The use of mobile apps is not meant to replace the existing medical infrastructure but to complement them in resource management and patient handling.


We are going to witness a rise in the number of patient-centric health applications meant to help them with appointment scheduling, e-consultations, maintaining health records, and gaining access to prescriptions from the comfort of their homes.

Healthcare System Core Strengthening

The pandemic also exposed the failure of the public healthcare system in addressing the masses. Today, the next pedestal of improvement can be strengthening the core functioning of the healthcare system. Applications in health care can be utilized to streamline and fasten the emergency response of healthcare providers. Health apps contribute to user data accumulation for better healthcare surveillance. Besides the user-centric apps, there are medical apps that gather information regarding clinical procedures and medical histories to assist healthcare professionals in providing better healthcare services. These apps can also be used to conduct different tests such as hearing and vision tests.


As we progress further, we are going to come across applications for monitoring, imaging, patient education, and nursing. The hospital administration can use the apps to streamline their work, store data, manage patients, maintain the hospital decorum, and minimize the chances of the wrong diagnosis. The hospitals can primarily use the applications to improve doctor-patient communication and customer satisfaction.

Empowered Consumers with Smart Monitoring

App development in healthcare has given birth to a new perspective on educating patients. Advanced technologies such as AI, and data analytics have improved the ways of remote healthcare management. Health and fitness apps have witnessed a sudden surge in demand in recent years. The benefits such as exercise tracking, diet management, body parameters monitoring, and timely notifications have made consumers self-sufficient. Consumers are becoming health conscious, counting their calories with every step. The self-monitoring cult in the demographics has reduced the footfall in healthcare centers. These apps have also empowered the vulnerable section of society such as disabled and senior citizens to take care of themselves independently. The apps for pharmacies have further of made increased the self-management in patients. There is still a lot of room for growth and development in self-management apps.

Improved Medical Education and Training

App development in healthcare is benefitting medical students in multiple ways such as accessing details regarding medical conditions, performing calculations, and recording their experiences. This unique use case is promoting a ‘learn anywhere’ culture in the educational setting. The apps are also used for knowledge assessment and tests.

What Lies Ahead?

App development in healthcare can be perceived as a futuristic concept. The use of the apps starts with the prevention and management of chronic health issues such as diabetes and Heart ailments. In the future, we are going to see apps that offer improved patient compliance. Mobile apps have brought in huge white spaces of growth in direct communication between the patient and the healthcare provider. We are going to witness mobile apps with larger databases and better customer handling capacity. Algorithms based on AI can help improve patient monitoring systems. Next in line can be the healthcare app development companies creating custom-designed patient care settings and apps. More and more healthcare providers are going to contribute in app development, making this landscape customer-friendly and competitive. The e-pharmacies are already increasing the competition.


Currently, app development in healthcare is dealing with unregulated development practices. The growing awareness about the benefits of these apps is expected to bring in government intervention, making the medical apps market a quality-driven ecosystem. The apps claiming therapeutic and clinical efficacy will be undergoing evaluations to confirm their claims. In the coming years, the healthcare sector will get smart with these apps. These apps are going to benefit the medical industry with productivity, decision-making, efficiency, convenience, and accuracy. In the future, the healthcare industry is going to be empowered with technology. Healthcare strategies and technology may become inseparable.


A healthcare application can be eyed as the technical wealth of the healthcare sector helpful in developing digital healthcare infrastructure. The easy access to medical records, seamless communication between healthcare professionals, better patient education, and improved patient connectivity is forging a very streamlined and sophisticated infrastructure for healthcare institutions. The paperwork and legacy system will be replaced by a highly competitive and automated mechanism. At the same time, higher awareness and self-care in patients will reduce the footfall in medical institutions and instill confidence in the system. App development in healthcare can be used to develop building blocks for digital transformation. These healthcare apps will undergo further evaluations and validations to find a use case in most clinical practices. The apps ecosystem may change but the ultimate motive behind using these apps will continue to be a streamlined healthcare system and better remote healthcare facilities.  

How to develop a Video Consultation Healthcare App in React Native Using Twilio

Since the introduction of mHealth apps, healthcare organizations have witnessed a sea-change in the way patients relate to doctors. Now the patients have more control over their medical decisions and the overall system has become more patient-centric. Owing to this, a variety of mHealth apps have emerged in the market and a video consultation healthcare app is one such innovation. Such an app enables the patients and doctors to communicate instantly in case of an emergency or at times when it is not possible to visit the hospital. The doctors can send e-Prescriptions via online channels and provide medical assistance. So, offering customers the facility of a video calling healthcare app can always be a lucrative decision for any medical body or even an individual practitioner.


Today’s topic is about creating a video consultation healthcare app. We will consider the React Native framework for this purpose since React Native development services are a perfect pick for developing native-like cross-platform apps. Also, we will talk about Twilio as a cloud communications platform that is being widely used in video calling apps. Let’s get started with exploring the importance of a video calling healthcare app and understanding what Twilio is. Thereafter, we’ll discuss the process of how to create the app.


The importance of the Video Calling Feature in a Healthcare App

The video calling feature is indeed a revolutionary offering! It elevates patient-doctor communication to the next level in a telemedicine application. The video conferencing approach offers an in-person-like doctor consultation experience to the patients availing of online healthcare services. This way, medical service providers can reach out to a greater number of patients regardless of their location. Also, patients need not take the effort to pay a visit to the clinic for minor ailments or follow-up doctor consultations. Hence, a video calling healthcare app is preferred by modern-day customers.


What Is Twilio?

Twilio is an American cloud-based service or cloud communications platform as a service (CPaaS). It acts as a powerful communication tool and bridges the gap between various mobile devices, other systems, services, etc., and telephony. In React Native development, APIs offered by Twilio enable the developers to implement several communication services like making and receiving audio/video phone calls, sending and receiving text messages, etc. These services also include AI bots, emails, etc. In this process, in addition to audio/video calling, other features like account recovery, phone verification, in-app calls or in-app chats, etc. can also be worked upon.


To integrate Twilio into the app, React Native developers will need existing knowledge on Twilio, Cocoapods, React Native Navigation, React, etc.


Here Are A Few Top Benefits of Using Twilio

  • Twilio is quite easy to learn and so, there are a plethora of developers available.
  • It follows a standard method of communication: HTTP.
  • Switching between technologies is also much easier.
  • Owing to Platforms as a Service (PaaS), capital costs are somewhat lower. Even the deployment costs are lower and they increase gradually as the company grows.


Key Steps for Creating a Video Calling Healthcare App in React Native Using Twilio WebRTC



While using Twilio WebRTC for the video calling healthcare app, React Native app developers should follow the step-by-step procedure as given below. This procedure is divided into two major parts where the first part is about generating a token using Twilio and the second part talks about installing dependencies using a React Native starter kit. Also, we will consider a React Native Android app for now. So, let’s get started with the first part.


Part 1: Token Generation With Twilio

Twilio provides both IOS/Android SDKs and JavaScript. But for React Native, Twilio  does not provide any direct support. So, the React Native developers can use the JavaScript SDK for a few services but this isn’t possible for other services, because to a great extent it depends on browser APIs. There is one more alternative and that would be by porting the native Android/IOS SDK to React Native. So here, we have used this combination: Twilio Video (WebRTC) for React Native.


Firstly, create an account on https://www.twilio.com/. Sign-up for a trial and verify your credentials such as phone number, email, etc. You will now be directed to the Dashboard.


You will need an ACCOUNT SID along with an API key and a Secret key for generating a token. For generating an API key, navigate to API keys through the settings. The creation of the API key here will give both the Secret key and the API key. It is now possible to generate a token by using npm install which uses npm package. The tokens can also be generated in multiple languages as well. The identity value should be changed for every token as the same token cannot be used at different places.


There is one more way to create a token by the use of Twilio tools. Click on Twilio tools and write an identity and a room name. This will generate the access token. Securely save these keys for the later part.


The Twilio part of the video consultation healthcare app ends here. Now let us start with the React Native development part.


Part 2: Installing Dependencies Using a React Native Starter Kit

Here we will be using React Native starter kit that can be copied from the GitHub link-


https://github.com/flatlogic/react-native-starter. You need to run the command- “npm install https://github.com/blackuy/react-native-twilio-video-webrtc –save” in the terminal project directory and then write the required code in App.js file.

Make sure that all the required dependencies are installed by the execution of the command- “npm install” in the project directory. Also, you need to make some configurations for utilizing Twilio and also use audio, camera, etc.

For making the goto Android folder, you should add the following code lines in settings.gradle file-

include ‘:react-native-twilio-video-webrtc’

project (‘:react-native-twilio-video-webrtc’).projectDir = new File (rootProject.projectDir, ‘../node_modules/react-native-twilio-video-webrtc/android’)

Now, go to Android > app > build.gradle file and search for dependencies. After that, add the below-mentioned code in the block.

compile project (‘:react-native-twilio-video-webrtc’)

Also, add the below-mentioned code in Android > app >SRC> main >JAVA> com > reactnativestarter > MainApplication.java

import com.twiliorn.library.TwilioPackage;

After this, replace the getPackages() method with the required code.

Now for requesting the permissions from the user, it is essential to modify AndroidManifest.xml by adding the required code in this file. Also ensure that in your Twilio account, the client-side room creation is enabled.


Running The Application

Finally, when all the steps are implemented and the code is executed, run your React Native healthcare app by the execution of the command- “react-native run-android” from the terminal window.


Final Verdict:

Here we have developed a simple React Native app to demonstrate the video-calling capability of Twilio. But we just need to remember that a few things like user connections, user access token generation, room creation, etc. must be very diligently handled on the backend.


Would you like to develop a Video Calling healthcare app with Twilio implementation in React Native as outlined above? We hope the aforesaid steps will be helpful to React Native developers. However, creating a video app in React Native using Twilio and crafting a healthcare app in general, involve a lot of complexities and compliances to be followed. For any technical assistance in creating a customized doctor-on-demand video consultation healthcare app, avail of professional services. We are an experienced and competent React Native app development company in USA and India with 12+years of experience in this domain. We’ve created success stories for many businesses around the globe.

Best practices to manage & improve App Store Reviews

“You’ve built an amazing application that boasts of several unique selling points. Your app is live now and has become quite popular!” Sounds great! However, your job doesn’t end here. You need to keep the ball rolling! After deploying your app, you need to maintain it and roll out periodic updates as per the latest trends. Well, we know that app maintenance involves fixing bugs, solving performance issues, and adding features to stay relevant. Another crucial aspect of app maintenance, that is often underestimated, is app store reviews and their proper management.


Customer reviews, whether positive or negative, are highly beneficial. The consumer feedback received through reviews can help you considerably in discovering performance issues & deciding the roadmap ahead. And, if managed correctly, it can bring a lot to the table. So, let’s explore the best practices of app store review management and learn how to benefit from these practices.


Why are App Store Reviews Important?

Your ASO (App Store Optimization) greatly depends on customer reviews & ratings; ASO affects the app store ranking. The more positive reviews, the higher you rank on the app stores. Needless to say, app store visitors select from the first few applications that appear in their search results. Therefore, if your app doesn’t rank among the top ten positions, customers are least likely to discover the app.


Moreover, a huge chunk of your target audience will read your app reviews and compare those to the reviews of other apps before making a download decision. Customers will also notice how you are responding to user reviews. This is more so if your app involves paid downloads.


Best practices to manage & improve App Store Reviews



Collect In-app User Feedback

Collecting in-app user feedback is an effective way of minimizing the chances of negative app store reviews on public platforms. This can be done with the help of chat widgets, feedback forms, in-app surveys, “contact us” forms, and “shake-to-send feedback forms.” This practice gives users the opportunity to directly vent out their dissatisfaction and promptly reach out to you if they come across app-related issues. Also, you get a chance to address the issue immediately and prevent users from exploding negative comments about your app publicly. However, utilize this strategy wisely; do not disturb users constantly with endless form requests.


Think of Innovative ways to collect Reviews

It’s important to devise and employ innovative techniques for collecting app store reviews. Here are some of the tried and tested methods.


You can hold a contest for users. For instance, users can be asked to share reviews or recommend your app to friends and receive a raffle entry or an iTunes gift card in return. Ask the reviewers participating in the contest to leave their Google Play or iTunes usernames within the comment thread; so that you can select the winners & give away rewards.


Another approach is finding a popular website or an influencer who will feature your app on their platform. Being featured on another brand’s website is a great way to boost your brand image and be noticed by your target audiences.


Adopting an omnichannel strategy is also an effective approach in this regard. Deploy review campaigns across multiple channels asking your customers for reviews. Utilize options like SMS, push notifications, & email communications for this purpose.


Employ an App Review Plugin & Pick the Correct Timing

An app review plugin makes it easy for users to provide a review for your application. There are several turn-key plugin solutions available for iOS & Android apps; Appirater, WP Review, & WP Product Review Lite, are the most notable ones.


Thanks to these plugins, users can easily provide ratings & reviews without much ado. Users just need to tap the number of stars within a pop-up. Thereafter they are asked whether they’re interested in proceeding to the next step, i.e., writing a detailed review. Well, a majority of users who have rated your app and are happy with the app’s offerings are likely to go for this step.


These plugins allow you to request reviews from users after they have used your application for a certain period. The app owner sets a time period after which the plugins will drop into the application in the form of pop-ups & prompt users to provide in-app reviews about your product or service. Here, you need to choose the right timing. Remember not to make the mistake of asking for reviews too early. Users would be in a position to provide reviews only after they use your app for a certain time. And, the practice of asking for reviews too soon will irritate users and may result in bad reviews even if your app is outstanding.


Respond to User Reviews Constructively & Proactively

Constructive and proactive responses to user reviews are another effective strategy for managing app store reviews. This way, you can reach out to users, understand their concerns, and show that you care for your customers.


Avoid providing automated responses; as such a practice doesn’t add any value. Instead, take out some time to reply to customer reviews; the positive as well as the negative ones. Try to respond to all reviews; this can be done by monitoring reviews regularly. Here’s how to reply to positive reviews and deal with negative reviews. For positive reviews, acknowledge users’ efforts by posting a “thank you” note and assuring them that you’ll continue to live up to their expectations. Coming to negative reviews, ensure that you’ll resolve the issue faced by the user at the earliest. And, for reviews that contain recommendations or suggestions; promise to work on the feedback received.


Your response plays a crucial role in generating customer satisfaction and loyalty as this shows that you value your customer. Nevertheless, this is one of the under-utilized strategies for managing app store reviews. If it’s not possible for you to reply to all reviews, make sure to pick the ones that are important.


Promptly Address Problems highlighted through Reviews

Responding to negative reviews is not enough! You must prioritize the serious problems highlighted by the negative reviews & and also promptly address them. This is because negative reviews are a great way of identifying the missing features and figuring out which aspects are adversely affecting the UX.  Negative reviews often help app owners to detect bug-related issues and areas that are hampering the app’s performance. This way, app developers can understand the context of bugs and app crashes beyond the confines of automated crash reporting. So, convey to your technical team the issues identified by customers via email, Slack, or automated dashboards. Also, ensure that the issues are resolved at the earliest.


Convince Users to reverse Negative Reviews

This is out how you can convince users to reverse negative reviews. If you use the “App Store Connect” page for responding to users, the relevant users will be notified each time you respond to their comments. Therefore, if you are able to resolve users’ concerns; notify them & ask them to change their comments. In most cases, users will be happy enough to reverse their negative comments into positive ones and may even provide positive reviews. The “App Store Connect” page updates users’ responses, replacing the old comments with the latest ones.


Avoid Faking or Buying Public-facing Reviews

Several brands are tempted to put fake public-facing reviews of their products & services for promotional benefits. This strategy is not a good practice and often leads to defamation instead of popularity. Modern-era users are quite observant and tech-savvy as well. They are quick to identify fully-blown fake reviews. Furthermore, they can identify patterns like recurring cadence. And, if you are exposed to adopting falsified means, you lose your goodwill and trust amongst consumers.


Some brands even go to the extent of buying app store reviews. Well, this practice is called the blackhat ASO (App Store Optimization) strategy and involves huge risks. If your misdoings are discovered, you have to pay hefty penalty charges and also, can be banned by the app stores.


So, avoid buying or faking reviews and choose the natural path instead. You can offer perks and discounts to users for completing review forms.


Do not entertain Trolls

Trolls are omnipresent on the web to spread hatred and defame brands. You’ll get a few comments that will unnecessarily put you down; they’ll speak about how awful and worthless your app is. So, how do you handle such trolls? Reply to them politely and offer to extend help. And, for spam app store reviews containing offensive material, simply report those users. Mobile app stores provide such a facility. For example, Apple allows app owners to report users for providing spam reviews or violating any of the terms & conditions of Apple. The App Store Connect provides the option of “Report a concern,” you can utilize the option instead of replying to the spam comment.


End Note:

App store reviews, if handled properly, work wonders in validating your app’s performance, identifying bugs, building trust amongst users, and enhancing customer loyalty. Moreover, you can easily identify the areas of improvement and figure out what would be the most suitable feature set to add for your next update. It is a key factor that can be leveraged for making your app all the more usable and performant. So, besides hiring professional assistance for creating your app, you may also consider allocating resources for managing app store reviews.

What are the healthcare app development requirements?

If you look at various industries, they are evolving and expanding one after the other with the help of mobile technologies. The healthcare industry is also reducing the technological gap in the era of current global changes. The increasing popularity of mHealth has helped this industry to bridge the gap. In addition, digital transformation's benefits helped mobile healthcare open up new opportunities for mobile apps and startups.

There are some categories in this mobile healthcare industry. Every category covers different needs and is growing in a different direction. You can immediately get billions of customers across the globe by investing in this industry. The process of developing a mobile healthcare app is quite complicated. It requires specific permissions, regulations, and a DEM team's proficiency. This rundown of healthcare app development needs can help you start your project.

Concept of Healthcare App Development

Developing a healthcare app involves planning, designing, and developing. It also ensures value proposition and compliance. Commonly used healthcare apps aim to enhance hospital experience, assist medical services, and transform health records into digital data. These healthcare apps can be divided into two types based on purpose –

Apps for Doctors

These apps help doctors monitor patients, schedule appointments, and other advanced solutions.

Apps for Patients

These apps help patients book appointments, offer online consultations, and receive quick support with recommendations.

Think About This Before Starting Your Healthcare App

Identifying the starting point for creating your healthcare app sometimes becomes tough. We can split this into these stages - planning your business, developing it, and marketing. Based on this division, consider the following six aspects while starting with your app.

  • Knowing the Target Audience

Since you are not developing an entertainment app, the healthcare app should focus on customer requirements. You can consider customer needs such as medicine delivery, tele-health, and health tracking.

  • Creating User Guide

This mobile app aims to provide more comfort. It indicates that UX/UI design needs to be as simple as possible. You can also provide a user guide if needed.

  • Communication Portals

These apps are targeted to address health issues. The users of these apps want to communicate with experts and require constant support. You can make your app more reliable by providing support functions.

  • Convenient Design for Users

These apps can be less interactive and sweet but are user-friendly and straightforward.

  • HIPAA Compliance

Your app must comply with the Health Insurance Portability and Accountability Act to be considered professional.

  • Validating Your Idea and Functionality Testing of the App

Once you deploy your app, you should test it among real users. Thus you can validate its functionality and also adjust it to user requirements.

Requirements for Developing the Healthcare App

  • Healthcare apps are unlike entertainment apps; they have a detailed approval procedure. Depending on their target market, these apps must be GDPR-compliant and meet the HIPAA standard. They also need to match the regulations of security and privacy.

  • The HIPAA Compliance applies to every medical app that involves the collection, possession, and distribution of healthcare information. So if you are willing to launch your healthcare app on the American market, it must meet HIPAA standards.

  • The apps that are GDPR-compliant follow the rules related to the collection, storage, and usage of personal data across EU countries. In May 2018, these rules were introduced, and governments have applied considerable fines for breaking them.

  • Different markets have different laws and regulations. For example, the PIPEDA act has been imposed in Canada for using personal info in apps. The Data Protection Act 1998 is considered a guide for healthcare apps in the United Kingdom.

  • Performing online payment transactions through healthcare apps is another important aspect while creating a secure app. A PCI SSC organization assists with compliance with the necessary aspects and receiving a license.

  • Instead of a cross-platform, you can prefer native application development, which is more secure. These apps deliver smooth and reliable performance when developed and designed for a specific operating system.

  • It is mandatory to follow the guidelines and rules of the Apple App Store and Google Play Store related to handling sensitive and personal data. This helps in getting their approval while developing a healthcare app.

  • The Process of Healthcare App Development

After understanding your goalshealthcare app developers usually start with an idea and develop the app. Once your purpose is defined, you can proceed with the implementation of the project. Here’s the roadmap for healthcare app development!

Identifying Challenges

It is essential to identify the challenges before you start developing your app. There are some possible challenges, such as competitors, required features, barriers, and regulations.

Knowing the Target Audience

Identifying your audience helps you decide on a strategy and build the best app that addresses users' requirements. The parameters for research can be age, gender, interests, location, and average income.

Creating an Interactive UI/UX

The significance of design is undoubted, and we have already mentioned that. Users pay attention to your design, and hence it must deliver functionality.

Choosing Monetization Model

Your app must have a business model with an action plan to generate revenue. It can be in-app ads, premium features, or subscriptions.

Building MVP

Verify your concept and project with a Minimum Viable Product and improve it further based on user feedback.

Characteristics & Features of a Promising Healthcare App

You can consider the following core characteristics of healthcare apps –

Reaching the Population

You can reach a broader population that uses smartphones through your app. This feature of mobile apps has significantly changed the healthcare industry.

Availability of Apps

The penetration of the technology can be better with device compatibility and simplicity of apps.

Accessing Wireless Internet

The internet connectivity for mobile phones is a powerful weapon that can keep us connected whenever needed.

Tethering with Individuals

Better support can be delivered with detailed information about the user and reduced delays in communication that give more precise data.

Live Video Conferencing 

The live video conferencing feature will help patients consult with doctors in real-time, without having to visit the clinic. This approach is super convenient in cases of minor ailments or follow-up doctor visits. 

Integration with Wearables and Medical Devices

Integration with wearables and other medical devices will help doctors to access the medical data of patients collected by these devices. This way, doctors will be able to make data-driven treatment decisions for obtaining the best results. Also, medical providers will be able to provide patients with a detailed statistical report about their health condition and progress. Such an engaging experience will be popular with patients.

Integration with EMR/EHR

This feature is an important requirement for telemedicine apps. EHR (Electronic Health Records) digitally stores crucial patient data like lab test reports, medication records, radiographic pictures, etc. EMR (Electronic Medical Records) tracks the medical treatment history of patients. Healthcare apps integrated with EHR/EMR systems consolidate patient records in a single place, process patient data fast, and eliminate redundant data. This not only saves time for doctors & patients but also facilitates telehealth billing.


I hope, this post has provided a clear idea of the best practices to follow for healthcare app development and the important features to consider. If you are looking for an experienced, connect with us to build your app.