Fintech App

Flutter or React for your Fintech App
Technology, Blog, Software

Flutter or React Native- Which is better for Fintech App Development

September 24, 2024

Bringing out the best requires choosing the best from the sea of options available. Choosing a development partner with proven expertise is crucial for ensuring your business outcomes align with your strategic goals. We are here to make it easy for you and your developers.  Read this blog to understand the differences between Flutter and React Native and what would be best for you Fintech.  What exactly is Flutter and React Native? You can skip this part if you are already a seasoned developer, but if you are someone beginning your Fintech Journey, this portion of the blog will make these big terms easy for you to understand.  Flutter- The partner for your Fintech App  Flutter is an open-source UI software development kit created by Google. It is often used for frontend development, though backend development is also possible. It can be used to develop cross platform applications from a single codebase for the Web, Fuchsia, Android, iOS, Linux, macOS, and Windows.  You can check out our blog on Best Ui/Ux practices for Fintech Apps for more context: Flutter ships applications with its own rendering engine which directly outputs pixel data to the screen. This is in contrast to many other UI frameworks that rely on the target platform to provide a rendering engine, such as native Android apps which rely on the device-level Android SDK or React Native which dynamically uses the target platform’s built-in UI stack. Flutter’s control of its rendering pipeline simplifies multi-platform support as identical UI code can be used for all target platforms. Here’s a quick overview of how Flutter is great to use: Benefits of Flutter  Also, Flutter 3.24 has been released and here’s a snippet of major changes: Significant GPU Rendering Improvements One of the major highlights of Flutter 3.24 is the enhancement in GPU (Graphics Processing Unit) rendering, which is critical for applications that require smooth animations and visually intensive graphics. Multi-View Embedding: A New Dimension of Flexibility The introduction of multi-view embedding in Flutter 3.24 is a game-changer for developers working on complex applications. It allows for the embedding of multiple Flutter instances within a single app, each managing different views or sections.  Dart 3.5 Integration: Elevating Development Efficiency The release of Dart 3.5 has introduced a suite of new features and optimizations that improve both the development experience and the performance of Flutter apps. Dart 3.5 has brought enhanced type inference, making it easier to write concise, maintainable code. Advanced DevTools for Enhanced Development Experience A slice of happiness for the Developers- this latest version comes with advanced DevTools that offer you more powerful debugging and profiling tools. It’s an enhanced experience in itself. There is more to add, but let’s stick to our main learning for this blog.  Now, Let’s move forward to React Native: Is this the same as React? NO. But its functionality is the same as React, right? WRONG. React Native was first released by Facebook as an open-source project in 2015. It is considered one of the top solutions used for mobile development. It is a free, open-source JavaScript framework for building apps.  What makes React Native stand out is usability for both Android and iOS mobile apps. Also, since React Native was built based on React – a JavaScript library, which was already hugely popular when the mobile framework was released, it comes with an easy learning curve since developers are already accustomed to using React. Instagram, Pinterest and Skype are built on React Native.  Here are some more benefits of using React Native: Which would be better for Fintech Applications? For Fintech app development, the decision of using Flutter or React Native often hinges on factors like performance, development speed, community support, and specific project requirements. Let’s discuss each of them here: Here’s an insight: Majority of Fintech Startups prefer using Flutter, for its obvious use cases and advantages. You can still choose between the two, but make sure your App’s features are not compromised by any of them. Performance: Flutter’s compiled native code often delivers superior performance compared to JavaScript-based frameworks like React Native. This is crucial for financial apps where speed and responsiveness are paramount. So for better performance delivery, Flutter is the better choice Cross-platform development: Flutter allows you to build apps for both iOS and Android from a single codebase, saving time and effort.   UI/UX: Flutter’s rich widget library and declarative programming style make it easier to create visually appealing and consistent user interfaces.   Hot reload: This feature of Flutter enables developers to see changes instantly, accelerating the development process.   Community and ecosystem: While the Flutter community is growing rapidly, it may not be as mature as React Native’s, especially in terms of third-party libraries and tools specifically tailored for Fintech. Learning curve: If your team is primarily familiar with JavaScript, React Native might have a shallower learning curve. Flutter uses the programming language Dart , which isn’t that hard to adapt to. Large community: React Native boasts a vast and active community, offering a wealth of resources, libraries, and support. But with Flutter’s success strides and new versions being released, we think this might become a debatable topic in a few years. Third-party ecosystem: React Native benefits from a mature ecosystem of libraries and tools, including many specifically designed for Fintech applications.   Bridging: React Native relies on a JavaScript bridge to communicate with native components, which can introduce potential performance overhead.   So, we have summed up the differences between Flutter and React Native, the use cases for each, the pros and cons depending on different scenarios, and what factors you need to keep in mind while choosing for your Fintech App. Let’s go a step further and see which one is better for different domains of Fintech: Yes, we got it simplified for you!  How can we be sure of this? We are experts in building Fintech Apps. Having built apps across all domains, we have the experience and expertise for choosing the right technology for each of them. You can

How to optimise Speed of your Fintech Application and Software
Blog, Software, Technology

Speed Up Your Fintech App: 5 Expert-Approved Techniques

September 2, 2024

If you are into Fintech App Development, we are pretty sure you must also face the challenges of balancing heavy loads of data and the demand for quick response time. The need for real-time processing for transactions, account updates, and notifications to meet user expectations for immediate action is crucial for Fintech Applications.  Add the issue of integrating live data feeds for up-to-date market information and financial metrics.  It fills the bucket, doesn’t it? Here are 5 strategies to ensure your Fintech app operates swiftly and efficiently, balancing multiple tasks seamlessly while delivering top-notch service.  These insights are from Expert Fintech Developers with additional experience in building Stock Trading Apps, so rest assured you will find it very helpful! 1. Load Balancing Some of the best load balancers, depending on the needs of the Fintech application, are F5 BIG-IP and Nginx Plus, AWS Elastic Load Balancing, Google Cloud Load Balancing, and Azure Load Balancer.  2. Caching Strategies Use in-memory caching to cache frequently accessed financial data and reduce latency. The best options are: 3. Database Optimisation One way to optimize database performance is by creating indexes on the commonly queried fields and partitioning the large datasets to improve query efficiency. This would in turn manage the big data that Fintech Solutions require and help streamline the whole process of management. Another way would be to use Read Replicas. Using database read replicas to handle read-heavy operations can help reduce the load on the primary database. 4. Microservices Architecture To make scaling of different functionalities easier, break down the app into microservices, each handling specific functionality like transactions, user management, portfolios, and real-time stock data.  5. Real-Time Monitoring and Analytics Real-time monitoring and analytics are essential for the success of Fintech apps, whether they are payment solutions, trading platforms, or finance monitoring tools.  At Profitmatics, our extensive experience in developing a diverse range of Fintech applications from the ground up has given us a deep understanding of the unique intricacies and requirements of each type. We ensure you receive cutting-edge technology that perfectly aligns with both your needs and technical specifications.  Check Out Our Fintech Apps Now! Here are some of the Expert Chosen Tools to make your Application work seamlessly: Since you have read till now and are giving your time and effort, here is one bonus point for making that Fintech App of yours work seamlessly.  Bonus: Content and Data Compression Also, use efficient data formats like JSON or Protobuf to minimize data payload sizes and speed up processing. These five (and one bonus) tips are articulated by our experts to make sure you arrive at the right tools in order to make your Fintech Solutions work better.  If you want to lose all hassle and build a fully efficient Fintech App with all the latest features, catering to the demands of the Fintech Industry, we are here to share our expertise! Connect with us to build something revolutionary in the already-trending Fintech Industry.