Senior React Native App Build

@hirujiyu

➰➰ EXPERIENCED REACT NATIVE ENGINEER (iOS + ANDROID) – WEB TO MOBILE CONVERSION SPECIALIST Hi there, ✋ Based on your requirements, I can help you convert your existing web application into a fully functional, production-ready React Native mobile app for both iOS and Android with smooth performance, native feel, and clean architecture. ➰ Since your backend, APIs, and design system are already ready, I will focus on building a high-quality mobile frontend layer that feels fast, responsive, and app-store ready. ⭕ Do you already have a design system (Figma) for mobile screens, or should I adapt directly from the web UI? ⭕ Are there any native device features needed (push notifications, camera, GPS, etc.)? ✅ I can start immediately by setting up the React Native project structure + authentication + navigation flow, so you can see early working builds within a short timeframe. Looking forward to working with you and delivering a smooth, production-ready mobile experience. Thank you

@infowider11

⭐️⭐️⭐️⭐️ React Native Mobile App Development ⭐️⭐️⭐️⭐️ Hello, I can seamlessly transform your existing web app into a polished, high-performance mobile experience using React Native, ensuring smooth functionality across both iOS and Android. I’ll handle complete front-end development, API integration, navigation, state management, and deliver fully optimized, release-ready builds aligned with native UX standards. Let’s chat… Thanks

@OutsourceMan

Having been in the industry for nearly two decades, my team and I at CnELIndia have gained extensive experience and deep expertise across a range of technologies, one of which being React Native. This has allowed us to deliver prompt and robust solutions in the past, promises which we look forward to extending to your project. One of our core values is maintaining fluid connectivity between the frontend and backend aspects of an app, exactly what's required for your project. Consequently, we're confident we can seamlessly integrate your existing APIs and authentication flow into your new app while ensuring optimal functionality on both iOS and Android. Additionally, as we have a widespread reputation for delivering projects on time and budget—with glowing testimonials from more than 743 satisfied clients—we're poised to approach your project with the same level of professionalism and commitment. Not only will you have a production-ready React Native codebase and releases but also concise documentation that will serve your future maintenance needs perfectly. We are excited about the prospects of this project and would be honored to contribute our expertise to it!

@kamran2012

This looks like a great fit, I will build the full React Native front end for iOS and Android, wiring every screen to your existing APIs and auth flow so the mobile experience matches your web app while feeling native on both platforms. I will use React Navigation for the routing stack and a centralized state layer (Redux Toolkit or Zustand, depending on your preference) with an API middleware that handles token refresh silently, so users never hit a login wall mid-session. Questions: 1) Is the auth flow token-based (JWT) or session-based? 2) Are there any screens that need offline support, or will the app always require connectivity? 3) Do you have CI/CD in place for builds, or should I set up Fastlane for automated store submissions? Looking forward to your response. Best regards, Kamran

@mrresearcher99

Hi there, I’ve reviewed your project and would be happy to help. With 5+ years of experience in React Native, I build cross-platform apps that are fast, scalable, and user-friendly across both iOS and Android. You’ll get clean code, responsive UI, and timely delivery — with clear communication throughout. Let’s connect and get started! Best, Bhargav React Native Developer | 5+ Years Experience

@vishal1145

Your API authentication flow will fail on mobile if you're relying on cookie-based sessions - React Native doesn't handle cookies the same way browsers do. I've rebuilt 8 web-to-mobile migrations where teams discovered this too late and had to refactor mid-sprint. Quick question - what's your current auth mechanism (JWT, OAuth, session cookies)? And are your API endpoints already handling CORS for mobile origins? These two issues cause 80% of integration delays I see. Here's how I'd approach this: - REACT NATIVE + TYPESCRIPT: Build the entire UI layer using Expo for faster iteration, then eject only if you need custom native modules. This cuts development time by 30%. - API INTEGRATION: Implement Axios interceptors with token refresh logic and offline request queuing so users don't lose data during network drops. - STATE MANAGEMENT: Use React Query for server state and Zustand for UI state - keeps the codebase lean compared to Redux and handles cache invalidation automatically. - NAVIGATION: Set up React Navigation with deep linking configured so push notifications can route users to specific screens without crashes. - iOS + ANDROID BUILDS: Configure Fastlane pipelines for automated TestFlight and Play Store deployments, including proper code signing and version bumping. I've shipped 14 React Native apps that are live in production right now, including 3 that started as web apps. The biggest mistake teams make is treating mobile like a direct port - gestures, keyboard behavior, and push notifications all need mobile-specific handling. Let's schedule a 20-minute call to walk through your API contracts and design specs before I commit to a timeline. I don't start builds until I've seen the edge cases.

@tdteam

Hello, I'm APP developer, I have 10+ years experience in HTML, CSS, jQuery, ReactJS, ReactNative, VueJS, PHP, Laravel, CodeIgniter, API, WordPress, Joomla,.... I will provide you with the best quality and long term support. Please discuss, thank you!

@mahig47

Hi there! I’m a full-time available React Native Developer with 5 years of expertise in creating mobile applications that work seamlessly on both iOS and Android platforms. I specialize in delivering high-quality, cross-platform apps that meet user needs and business goals. Technical Skills -React Native: Building efficient and scalable mobile applications with a single codebase. -JavaScript & TypeScript: Writing clean, maintainable, and type-safe code. -Cross-Platform Expertise: Proficient in developing apps for both iOS and Android platforms. -UI/UX Implementation: Transforming designs into intuitive and visually appealing interfaces. -State Management: Skilled in Redux, MobX, and Context API for managing complex app states. -API Integration: Experience in integrating RESTful APIs and GraphQL for dynamic app functionality. -Native Modules: Extending React Native capabilities with custom native modules when needed. -Testing & Debugging: Using tools like Jest, React Native Testing Library, and Expo for robust app performance. Whether you’re looking to create a brand-new mobile app or enhance an existing one, I’m here to help. Let’s collaborate to build a powerful, user-friendly app that works flawlessly on both iOS and Android platforms. Let’s create something incredible together! Regards, Nikita Gupta

@InterconnectBPO

Hi, We can quickly translate your existing web app into a polished, high performance React Native mobile experience for both iOS and Android. Since your backend, APIs, and design system are already in place, we’ll focus on building a smooth, responsive front end that feels truly native. We have experience delivering production ready React Native apps, including navigation setup, state management, authentication integration, and seamless API connectivity. Our approach ensures clean architecture, fast performance, and stable builds ready for App Store and Google Play submission. We can start immediately and move fast while maintaining quality. Let’s connect and get this shipped. Warm Regards, Jean-Pierre Full Stack Web Developer

@rbtech1984

Hi There!!! ★★★★ translating web app to polished React Native mobile experience ★★★★ I understand you need a React Native engineer to convert your existing web app into a smooth, responsive mobile app for iOS and Android. The project involves building the full front-end, integrating APIs and authentication, managing navigation and state, and delivering production-ready builds with clear documentation. Services mentioned here based on project details ⚜ Develop complete React Native front-end for iOS & Android ⚜ Integrate seamlessly with existing APIs and auth flows ⚜ Setup navigation and state management ⚜ Ensure responsive, native-like user experience ⚜ Build production-ready, store-compliant releases ⚜ Provide setup and usage documentation ⚜ Optimize performance and stability I have experience delivering React Native apps from web prototypes, ensuring smooth API integration, clean state management, and pixel-perfect UI. I’ll focus on fast, stable builds that feel native on both platforms. Looking forward to discussing your app and getting started! Warm Regards, Farhin B.

@jayantkumar314

I’ve built and shipped React Native apps that mirror existing web platforms, so I can translate your current product into a smooth, native mobile experience. I’ll handle the full frontend—navigation, state management, API integration, and authentication—ensuring everything feels fast and responsive on both iOS and Android. The codebase will be clean, scalable, and aligned with your existing design system.

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. With 10+ years of experience in mobile app development and a strong focus on React Native, I can translate your existing web app into a polished mobile experience for both iOS and Android. My expertise in managing state, setting up navigation, and integrating authentication flows ensures that every screen feels smooth and responsive. I prioritize clean architecture, allowing for scalable and maintainable code. I will review your requirements and proceed with the development while keeping you informed at every stage. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m eager to understand more to ensure the best approach. Could you clarify: 1. Are there specific functionalities in the existing web app that you want to prioritize in the mobile version? Let’s discuss over chat! Regards, Arpit Jaiswal

@GameOfWords

As an experienced developer, I understand the importance of an app that runs smoothly on both iOS and Android. This project is all about translating your existing web app into a polished mobile experience and my skills in React Native perfectly align with your needs. Having worked in numerous projects in the past, I have developed a deep understanding of navigation, state management, API integration, authentication flow and packaging production-ready builds which will be critical for the success of this project. In addition to my technical expertise with React Native and backend APIs, I bring a unique skillset which includes integrating AI automation through LLM integrations. Although it might seem unrelated at first glance, this experience aligns well with building a scalable and efficient mobile app - two essential qualities you're seeking. I can complement the strategy by developing chatbot systems that can potentially enrich the user experience of your application. Lastly, I am committed to delivering quality work within agreed upon timelines. My ability to write concise setup and usage documentation will ensure successful transition when the project is handed over to you. With me on bored, you are not only getting a developer but also a professional technical writer who can add value to your project even after its completion.

@vamir

With my extensive experience in React Native, I'm confident I can help you translate your web app into a premium mobile experience that is compatible with both iOS and Android. I have a proven track record of delivering fast, stable and reliable React Native apps and I understand the importance of making sure every screen feels native and responsive. Working on the entire front-end layer, I will ensure that your backend, APIs, and design language are seamlessly integrated for a smooth user experience. In addition to crafting the core function of your React Native app such as setting up navigation, managing state, connecting to authentication flow and packaging production-ready builds, my dedication to meeting deadlines ensures that you will get a polished app within the specified timeframe. My proficiency also extends to CMS Solutions like WordPress, Shopify, Magento, etc., Core Solutions like PHP Programming and eCommerce Solutions like BigCommerce and WooCommerce; all of which are likely interconnected with your back-end APIs. In conclusion, hiring me means getting an expert who not only knows how to build beautiful mobile apps but also someone who is skilled at delivering projects on time while providing dedicated support 24x7. I look forward to the opportunity to discuss this project further with you.

@kishanbwts

I’ve taken existing web apps and turned them into smooth React Native experiences that feel truly native on both iOS and Android. One recent project involved rebuilding the front-end to match tight design specs while connecting to a complex auth flow and APIs, all without slowing down the user experience. I’ll handle navigation setup, state management, and ensure your app looks polished and responsive on every screen. Since your backend and design are ready, the focus will be building a clean React Native codebase that wires everything up flawlessly and delivers production-ready builds for both stores. To speed things along: do you prefer React Navigation or a custom solution for routing? Also, is offline support or caching part of the plan to keep it responsive? I’m ready to jump in now and get your mobile app launched with reliable performance and smooth UX.

@webnsoftindia

***** React Native Mobile App: iOS & Android ***** Hello, I checked your JOB POST and you need a React Native engineer to translate your existing web app into a polished, native mobile experience on iOS and Android. Features: Navigation setup, state management, API & authentication integration, responsive native UI, release-ready builds, concise setup documentation. Lets Connect… Thanks

@VidushiSharma13

Hello I am eager to contribute as your React Native engineer to translate your web app into a seamless, production-ready mobile experience for both iOS and Android. With extensive expertise in JavaScript, React.js, and API integration, I have successfully developed and delivered robust, scalable mobile applications that prioritize native responsiveness and intuitive navigation. I am confident in delivering this project efficiently and to the highest standards, ready to start immediately and accelerate your mobile launch. Let’s discuss your timelines and technical specifics to align on next steps. Best regards, Vidushi

@techsty2014

Hi, I will build the complete React Native front-end for iOS and Android — navigation, state management, authentication flow integration, API wiring to your existing endpoints, and release-ready builds for both stores. Every screen will follow your existing design language and feel native on both platforms. For state management, I will use Zustand over Redux — lighter footprint, less boilerplate, and performs better in React Native where re-renders directly impact scroll and animation smoothness. For navigation, React Navigation v7 with native stack gives true native transitions rather than JS-animated ones. I will structure the API layer with a centralized client using Axios interceptors for token refresh and error handling, so your auth flow stays consistent across every screen without duplicating logic. I am available to start immediately. Questions: 1) Is your API REST or GraphQL? 2) Are there any offline-first requirements, or is the app always expected to have connectivity? Looking forward to discussing further. Best regards, Faizan

@techstar12

I can take ownership of the full React Native front end and move fast without sacrificing stability. I have experience shipping apps that connect to existing platforms, where the priority is making the mobile experience feel polished, consistent, and ready for release from day one. I would structure the app with a scalable navigation setup, clean API integration, secure auth handling, and an organized codebase that is easy to maintain after launch. I also make sure the final handoff includes clear setup and usage documentation so your team can work with it confidently. This looks like a strong fit for my workflow and I am ready to jump in right away. Please share the current web app access, API docs, design files, and auth flow details so I can review everything and outline the fastest path to launch.