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I have an existing React Native application with a PHP backend and a very bare-bones chat module. I now need this area completely refreshed and extended. What I need • File-sharing capability baked into the chat flow. Users must be able to attach images, PDFs and short videos and see clear upload/download progress. • Seamless switching between individual and group conversations, with sensible UI cues (avatars, unread badges, mute, member list). • A classic, professional look that mirrors the rest of the app—clean typography, restrained colour palette, no gimmicks. iOS and Android must feel native and consistent. How we’ll work You can either propose a turnkey solution (React Native component + updated PHP endpoints) or work alongside my team, but I do need production-ready code, migration notes for the database, and brief setup instructions so we can maintain it after hand-off. Acceptance • Chats and file uploads persist and sync across iOS and Android. • No blocking of the UI during uploads; background retry supported. • UI matches provided Figma (or your mock-up approved in advance). • Code passes our eslint/prettier rules and includes inline documentation. If voice messages or video calling can be layered in later, let me know how you would architect for that, but they are not in scope for this milestone. Please outline your approach, estimated timeline, and any past React Native chat work you can show.
Project ID: 40650662
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Active 3 days ago
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69 freelancers are bidding on average ₹8,591 INR for this job

Hi, I can help upgrade your existing React Native chat module in a clean, production-ready way. I’d handle the chat UI refresh, file attachments with upload/download progress, group and 1-to-1 conversation flow, plus the required PHP endpoint updates and migration notes. I’ll keep the architecture ready for later additions like voice notes or calling without overcomplicating this milestone. If you want, I can also outline the implementation steps clearly before we begin.
₹25,000 INR in 7 days
9.4
9.4

Hi, **I would keep file uploads out of the chat screen itself.** Each upload becomes a background job with its own status. That keeps chat responsive while large files are uploading. Failed uploads can retry without starting from zero. On Android, I would use a background worker for uploads. On iOS, I would use background URLSession for the same flow. The PHP API can track each upload until the file is ready. The chat can show upload progress without blocking messages. Group and private chats can then use the same message flow. Unread counts, mute and members stay in sync across devices. I have built cross-platform mobile apps and customer workflows. HappyPics included iOS and Android work with secure payments. Quick Money used Flutter, maps and real-time data syncing. I can work with your current PHP backend and React Native app. I would first fix uploads, then improve chat and group flows. I can provide production-ready code and migration notes.
₹7,000 INR in 7 days
9.3
9.3

Hi there, I understand you need to upgrade your existing React Native chat module with file sharing capabilities and other enhancements. This is exactly the type of backend integration work I specialize in. For your project, I would implement a comprehensive chat system that includes real-time messaging with WebSocket integration, secure file upload/download functionality with progress tracking, and seamless PHP backend connectivity. The solution will support multiple file types, include proper error handling, and maintain your current app architecture while adding robust chat features. My approach involves creating a scalable chat API using your existing PHP backend, implementing secure file storage solutions, and ensuring smooth React Native performance across both iOS and Android platforms. I'll also add essential features like message history, typing indicators, and push notifications to enhance user experience. The file sharing component will include thumbnail previews, download caching, and proper permission handling for both mobile platforms. All new code will follow best practices for security and performance optimization. Best Regards, Khorshed Alam, RS Software
₹10,390 INR in 8 days
9.5
9.5

Hi, I have 5+ years of experience in Flutter. I will design and develop a fully functional Flutter mobile application for your business. The app will be cross-platform, responsive, and optimized for both Android and iOS. I will ensure smooth navigation, clean UI, and reliable performance. My Skills Include: a) Flutter Development – Expertise in building cross-platform mobile apps with responsive UI. b) State Management – Experienced in Provider, Riverpod, and Bloc for scalable apps. c) Backend Integration – Skilled in connecting apps with REST APIs, Firebase, and third-party services. d) Database Handling – Proficient in Firebase Firestore, MySQL, and SQLite. e) Deployment & Support – Experienced with publishing apps on Google Play Store and Apple App Store. Lets connect in chat so that We discuss further. With Regards, Sai
₹5,200 INR in 2 days
7.8
7.8

Hello, this is a solid scope and I understand you need more than just a UI polish here. The important part will be making uploads non-blocking, keeping chat sync reliable across iOS and Android, and updating the PHP side cleanly so your team can maintain it after handoff. I can deliver production-ready code with migration notes, setup guidance, and inline documentation aligned with your standards. Happy to discuss the structure through the platform.
₹11,900 INR in 7 days
7.7
7.7

With over a decade of experience in mobile and web application development, I am confident that I am the perfect fit for your React Native chat module upgrade project. Having worked extensively with Java, Kotlin, React Native, and Flutter among other technologies, I have the expertise needed to deliver a turnkey solution that will enhance your existing application's chat functionality. My main aim is to provide clean-coded, responsive designs that fulfill user needs and align with aesthetic requirements. Additionally, my comprehensive skill set includes website development, UI/UX design, and backend work which would be invaluable in delivering production-ready code as you require. I always adhere to best practices such as documenting inline code and using code quality tools like eslint/prettier to ensure optimal performance and maintainability of the app. I also offer a professional, collaborative approach to project delivery. While providing a turnkey solution is not an issue at all, I embrace working alongside client teams as it fosters knowledge transfer and helps in ensuring a smoother hand-off. With me on your team, you can expect persistence and synchronization of chats as well as file uploads across iOS and Android platforms along with uninterrupted UI during file uploads even with supportive background-retry feature. Let me transform your bare-bones chat module into a powerful tool that not only matches but elevates your app's aesthetic!
₹7,000 INR in 3 days
7.0
7.0

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Mobile App Development, iPhone, Android, React.js, Backend Development, React Native, Mobile Development, Chatbot Development Please come over chat and discuss your requirement in a detailed way. Regards
₹7,000 INR in 7 days
6.3
6.3

Hi, I can upgrade the existing chat module with image/PDF/video sharing, upload/download progress, individual and group conversations, unread indicators, mute/member controls and the required PHP endpoint updates. I’ll keep the UI responsive and non-blocking during uploads, with retry handling and persistent chat/file records across iOS and Android. I can also structure the chat layer so voice messages or calling can be added later without rewriting the current module. I’ll provide the updated React Native code, PHP changes, migration notes and setup documentation.
₹11,000 INR in 8 days
6.5
6.5

Hi, I can completely refresh and extend your existing React Native + PHP chat system with a clean, professional UI and production-ready functionality for both iOS and Android. I’ll implement: Image, PDF & short-video sharing Upload/download progress with background retry Individual & group conversations Avatars, unread badges, mute & member management Reliable message/file syncing across devices Updated PHP APIs and database migration ESLint/Prettier-compliant, documented code I’ll structure the architecture so voice messages and video calling can be added later without major rework. Deliverables: Production-ready code, migration notes, setup documentation, and testing. Regards, ALOP
₹6,000 INR in 3 days
6.4
6.4

I can enhance your React Native chat module by integrating file-sharing capabilities, allowing users to attach images, PDFs, and videos with clear upload progress. My first step will be to outline the architecture for the file upload feature and how it will sync across both iOS and Android platforms. Based in Toronto, I work efficiently and remain responsive throughout the project. I look forward to discussing how we can achieve a polished, professional look that aligns with your app's design.
₹1,500 INR in 3 days
6.6
6.6

Hello, I can refresh and extend your React Native chat module with file sharing for images, PDFs and short videos, clear upload progress, and smooth switching between individual and group chats with avatars, unread badges, mute and member list. I will match your app's professional look on iOS and Android, and update the PHP endpoints. I can start today. For uploads, I will use chunked background transfers with retry, so the UI never blocks. Questions: 1) Is a Figma ready, or should I propose a mock-up first? 2) Which PHP framework powers the current backend? Looking forward to discussing further. Regards, Shayan.
₹5,350 INR in 3 days
5.5
5.5

Hi, I can refresh and extend your existing **React Native chat module** while keeping it compatible with your PHP backend and current application architecture. I’ll implement **1-to-1 and group conversations, image/PDF/video sharing, upload/download progress, background retry, unread badges, mute, member lists and persistent cross-device syncing** with a clean native-feeling UI. For the backend, I can extend the existing **PHP APIs and database** rather than introducing unnecessary infrastructure. The chat architecture can also be structured so **voice messages and video calling** can be added later without rebuilding the core messaging layer. You’ll receive production-ready React Native/PHP code, database migration notes, setup documentation and testing aligned with your ESLint/Prettier standards. I have experience with **React Native, API integration, real-time messaging, file uploads, authentication and mobile UI**, and can work directly with your existing codebase. Happy to review the current chat implementation and Figma and provide a clear timeline. Best regards, Abhishek
₹7,000 INR in 7 days
5.9
5.9

Hi, I can help rebuild your chat module with React Native + PHP, including file sharing, group/individual chats, upload progress, background retries, and a clean native-feeling UI for iOS and Android. I’ll keep the architecture modular so features like voice messages and video calling can be added later without restructuring the core chat system. I’m available to start immediately. I can review the existing chat implementation and provide a clear timeline after seeing the current codebase and Figma. Best regards, Abdalla Amr
₹10,000 INR in 4 days
5.2
5.2

✋ Hi There!!! ✋ THE PROJECT GOAL: UPGRADE THE REACT NATIVE CHAT MODULE WITH RELIABLE FILE SHARING AND NATIVE IOS AND ANDROID UX. With 9+ years of full stack experience, this project is a strong match. 1. Add image, PDF and video sharing with upload/download progress. 2. Build smooth individual and group chat switching with unread badges and mute. 3. Integrate PHP endpoints for reliable cross-platform message and file sync. 4. Support background uploads, retry handling and non-blocking UI performance. 5. Deliver production-ready code, database migration notes and setup documentation. Similar React Native chat modules with PHP backends, media uploads and real-time messaging have already been completed. <-- Questions --> 1. Is the existing chat database structure available for review? 2. Should uploaded files use your current storage or a new storage service? Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
₹7,000 INR in 7 days
5.1
5.1

Hi, I’m Karthik (15+ yrs exp). I specialize in building enterprise-grade real-time chat modules in React Native backed by scalable PHP (Laravel/REST) APIs. Upgrade Strategy File Sharing Engine: Implement async background uploads (images, PDFs, short videos) with progress bars, auto-retry, and non-blocking UI using optimistic updates. Direct & Group Messaging: Add responsive UI state management for 1:1 and group chats, unread badges, avatar grids, member management, and conversation muting. PHP Backend & Database: Deliver clean PHP endpoints for media upload/storage and provide clear SQL migration scripts for conversation & asset schema changes. UI/UX & Future Architecture: Pixel-perfect iOS/Android screens built to match your Figma, adhering to strict ESLint/Prettier rules. Code architected modularly to easily plug in WebRTC (voice/video) down the road. Why Choose Me? 15+ Years Experience: Built and scaled cross-platform messaging, media pipelines, and full-stack mobile apps. Production-Ready Delivery: Includes thorough migration notes, inline documentation, and hand-off guides. Ready to start immediately. Let’s connect on chat to review your codebase! Best, Karthik
₹50,000 INR in 7 days
5.1
5.1

As a seasoned Full Stack Developer, specializing in Backend Development, Mobile App Development, and in particular React Native, I have precisely the skills and experience you seek for your Chat Module upgrade project. My expertise covers Laravel and PHP which are critical to making your desired upgrade functional and seamless. Additionally, my skills in Android App Development would be invaluable if voice messages or video calling need integration somewhere down the line. With your focus on delivering a professional look and feel to match your existing UI, I'll make sure that the final product is clean, native-feeling, and consistent across iOS and Android ensuring it perfectly aligns with your vision. Moreover, not only I'll deliver the necessary code but also provide migration notes for efficient database transition and clear setup instructions so that you can confidently maintain it afterwards. In terms of my approach, I'm flexible to either present a turnkey solution or closely collaborate with your team. Rest assured, the outcome will be production-ready code meeting all your acceptance criteria such as persistent syncing across platforms, UI not blocking during uploads with background retry support; moreover incorporating your provided Figma design and complying with linting/prettier rules. Through my wide-ranging experience enunciating secure, scalable high-performance applications to long-term maintainability aligned perfectly with your require
₹7,000 INR in 7 days
4.7
4.7

With my years of experience in backend development, mobile app development, and proficiency in React Native, you can trust that I am capable of transforming your chat module into the robust, seamless and user-friendly feature you desire. I have a knack for finding elegant solutions to complex problems and my extensive background in system architecture ensures every part of your app is built with scalability and efficiency in mind. Moreover, I have worked with both startups and established businesses, bringing clarity, strategy and precise execution to each project. This aligns perfectly with your project's need for a production-ready result that is easily maintainable by your team. I guarantee not only a technically superior product but also the documentation and clear migration notes so that handover is smooth. To give you a taste of what I can do; I have successfully delivered similar React Native projects before. An example would be when I was tasked with enhancing a chat feature for a client recently on their legacy system by introducing file-sharing capabilities like the ones you need. With this project under my belt along with my proven drive for success, I am confident in my ability to deliver the results you want on time and within budget. Choose me and let's create something amazing together!
₹5,000 INR in 5 days
4.4
4.4

The main challenge here isn’t just adding file attachments—it’s making chat, upload progress, retries, and conversation state stay reliable across both iOS and Android without blocking the UI. I’d upgrade the React Native chat flow alongside the PHP endpoints, covering image/PDF/video sharing, individual and group conversations, unread/mute/member states, and persistent synchronization. The implementation would also include the required database migration notes, setup documentation, and code aligned with your ESLint/Prettier standards. I’d keep the architecture modular so voice messages or video calling can be added later without rebuilding the chat layer. For the UI, I can work directly from your Figma or an approved mock-up while keeping the native, professional look you described. If you can share the current chat schema/API structure and Figma, I can review the existing flow and outline the cleanest upgrade path.
₹3,000 INR in 10 days
4.1
4.1

With my extensive experience in Mobile App Development, specifically in React Native, I am uniquely positioned to deliver the upgrade you need for your chat module. I understand that you want a professional look and a seamless user experience that can sync across iOS and Android. My proficiency in clean typography, restrained color palette, and consistent native look ensures that your updated chat module will blend seamlessly with the rest of your app. I also note your requirement for file-sharing capability and I'm glad to inform you that I possess the technical knowledge to implement this - allowing file uploads such as images, PDFs, and short videos with clear progress indicators. Additionally, my familiarity with PHP backend integration ensures that the entire functionality is properly synchronized between both ends. In terms of timeline and scalability for future upgrades such as voice messages or video calling, I will propose a modular approach wherein necessary components will be structured such that adding new features is effortless. The estimated timeline for this upgrade is 2-3 weeks, subject to further discussion. Finally, let me assure you that partnering with me means not only getting prompt communication but also receiving production-ready code with migration notes and comprehensive setup instructions for easy maintenance post-handover. Looking forward to contributing towards making your app even better.
₹1,500 INR in 7 days
3.6
3.6

Your current chat flow needs more than a UI refresh — the main challenge is making uploads, conversation state, and cross-platform sync reliable without degrading responsiveness. My approach would be to separate the chat transport layer, attachment pipeline, and UI state management so the module remains maintainable as features like voice messages or calling are added later. For the React Native side, I would implement a modular chat layer with support for: - individual and group conversations - attachment handling for images, PDFs, and short videos - upload/download progress indicators - optimistic UI updates and background retry handling - unread counters, mute state, avatars, and member management - native-feeling interaction patterns for both iOS and Android On the backend, I would extend the PHP API structure to support attachment metadata, delivery states, retry-safe uploads, and scalable conversation synchronization. Database migration scripts and setup documentation would be included. For file handling, I would avoid blocking the UI by using queued/background upload flows with resumable state where appropriate. The architecture would also leave room for future WebRTC or voice-note integration without rewriting the messaging core. Estimated delivery for the first production-ready milestone is around 12 days, including integration, testing, cleanup, and documentation. I can also collaborate incrementally with your existing team if preferred.
₹12,500 INR in 12 days
3.7
3.7

Bengaluru, India
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