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Hi, I'm Darshan, a React Native Developer with 5+ years of experience building mobile applications for Android and iOS. I help startups, businesses, and entrepreneurs turn their ideas into high-quality mobile apps that are fast, user-friendly, and scalable. I specialize in React Native CLI and React Native Expo, allowing me to build cross-platform applications from a single codebase while maintaining excellent performance. I also have experience as a Full-Stack Developer, which helps me handle complete projects, including mobile apps, web applications, backend development, APIs, databases, and cloud services. Mobile App Development Skills ✔ React Native ✔ React Native CLI ✔ React Native Expo ✔ Android App Development ✔ iOS App Development ✔ Cross-Platform App Development ✔ Firebase ✔ Supabase ✔ Push Notifications ✔ Google Maps Integration ✔ Real-Time Chat Applications ✔ Real-Time Tracking Applications ✔ Payment Gateway Integration ✔ App Store Deployment ✔ Google Play Store Deployment Frontend Development ✔ React.js ✔ Next.js ✔ JavaScript ✔ TypeScript ✔ HTML5 ✔ CSS3 ✔ Tailwind CSS Backend Development ✔ Node.js ✔ REST API Development ✔ GraphQL APIs ✔ WebSockets ✔ AWS Lambda ✔ Serverless Architecture Database & Cloud ✔ MySQL ✔ Firebase Firestore ✔ Supabase ✔ AWS ✔ DigitalOcean Industries I Have Worked With • E-commerce • Healthcare • Food Delivery • Education • Real Estate • Logistics • Fitness • Booking Platforms • Business Applications • SaaS Products Why Work With Me? ✓ Clean and maintainable code ✓ Fast communication ✓ On-time delivery ✓ High-quality work ✓ User-friendly applications ✓ Long-term support and maintenance ✓ Professional and reliable service Whether you need a new mobile app, MVP development, API integration, bug fixing, app optimization, or ongoing support, I can help bring your idea to life. Let's discuss your project and build something great together. ✅Keywords React Native | React Native Developer | React Native CLI | React Native Expo | Mobile App Developer | Android App Developer | iOS App Developer | Cross-Platform App Developer | Firebase Developer | Supabase Developer | React.js Developer | Next.js Developer | Node.js Developer | Full-Stack Developer | API Integration | Mobile Application Development | App Store Deployment | Google Play Store Deployment | Mobile App Maintenance | Mobile App Optimization | MVP Development | SaaS Development | Real-Time Chat App | GPS Tracking App | AI App Integration | Mobile App Consultant | Mobile Software Engineer | React Native Expert | Mobile Development Expert | Custom Mobile App Development.

🔥 Let’s Transform Your Vision into Digital Excellence! — Now Powered by AI! 🔥 ⭐ Your project deserves more than just a developer—it needs a dedicated problem-solver, an innovation enthusiast, and now, an AI-augmented creator. 🚀 With 5+ years of experience building cutting-edge web and mobile applications, I combine technical mastery with AI-powered tools like Lovable AI, ChatGPT, Cursor AI, and Codeium to write smarter, cleaner, and more efficient code—faster than ever before. 💡 Whether it’s creating a seamless mobile app, an ultra-responsive website, or optimizing performance, I’m here to turn your ideas into reality while exceeding your expectations. 💰 And the best part? I can bring your vision to life while staying within your budget—let’s create something extraordinary together! ✨ Why Choose Me: 🚀 5+ Years in React Native, React JS, Next.js — now boosted by AI productivity. 🧠 Leveraging ChatGPT & Cursor AI for smart code generation, refactoring, and problem-solving. 💻 Using Codeium for rapid prototyping and error-free development. 🎨 Design Excellence with Figma for stunning, user-friendly interfaces. 📱 Expert in Cross-Platform Mobile Apps (Android/iOS). ⚡ Efficiency meets innovation: Faster delivery without compromising quality. 🎯 What I Bring to the Table (Enhanced with AI): ✅ AI-Powered Development: Faster debugging, smarter code patterns, and AI-assisted architecture. ✅ React Native: Creating cross-platform mobile apps with smooth performance. ✅ Next.js: Building fast, SEO-optimized, and scalable web applications. ✅ React.js: Designing dynamic and interactive user interfaces. ✅ Redux: Streamlining state management for complex applications. ✅ REST APIs: Seamlessly integrating backend services for robust functionality. ✅ Firebase: Powering real-time, secure, and scalable applications. ✅ Supabase: Scalable backend with authentication, database, and real-time features. ✅ Socket.IO: Enabling real-time communication for apps like chat or notifications. ✅ Mapbox & Google Maps: Delivering intuitive, map-based user experiences. ✅ Expo: Accelerating mobile app development and deployment. ✅ Material UI: Crafting stunning, user-friendly interfaces. ✅ AWS: Utilizing secure, scalable cloud solutions for your project. ✅ Performance Optimization: Elevating speed and efficiency for unparalleled user experiences. ✅ Unit Testing: Ensuring high-quality, bug-free applications every time. ✅ CI/CD Pipelines: Automating smooth, error-free deployments. ✅ Figma: Transforming creative designs into pixel-perfect applications. ✨ Let’s Build the Future — Together, with AI ✨ If you’re ready to turn your ideas into an exceptional digital product, I’d love to collaborate with you! Let’s discuss your project in detail, so I can understand your needs and deliver a solution that exceeds your expectations. 🔗 Feel free to reach out and let’s schedule a call or meeting to kickstart your journey to success! 📩 Get in touch today—together, we can create something extraordinary within your budget! Best regards, Mayank

Full Stack & AI Developer | Building MVPs & Complete Solutions What I Do I help founders and companies build products from scratch. Whether you need a mobile app, web platform, or something with smart automation and AI at its core, I handle full stack development and deployment that is efficient and scalable. I specialize in getting MVPs to market quickly while building them right from the start. No cutting corners, just clean code and architecture that scales when you are ready to grow. Services - AI Integration: Embed language models directly into your product - chat interfaces, document processing, semantic search, and intelligent recommendations - Agentic AI Systems: Multi-step AI agents that reason, plan, and take actions autonomously - from research pipelines to workflow automation to tool-using assistants - MVP Development: Take your idea from concept to launch - Mobile Apps: Cross-platform iOS & Android with React Native or Flutter - Web Applications: Modern, responsive sites and dashboards - API Development: Backend systems that power your product - Smart Integrations: Payments, auth, third-party services, and intelligent automation How I Work I keep things simple and move fast. You will get regular updates, honest timelines, and a product that actually works. I care about building things that solve real problems, not just writing code. Let's talk about your project. I will help you figure out what's actually needed - and whether AI is genuinely the right fit - then build it. Tech I Work With AI & Agents: OpenAI, Anthropic Claude, LangChain, Agno, LlamaIndex, RAG pipelines, vector databases (Pinecone, pgvector) Frontend: React, Next.js, Flutter, React Native Backend: Node.js, Bun, Python, FastAPI Databases: PostgreSQL, MongoDB Payments: Stripe, PayPal, Razorpay Infrastructure: Docker, AWS, GCP, Azure, CI/CD pipelines

Hired a mobile app developer who goes silent for 12 hours and replies "ok done" with broken builds? Most overseas React Native developers treat async communication as an excuse to disappear, not a system to deliver against. 🏆 𝟴+ years building React Native mobile apps at senior level 📊 $𝟭𝟬𝟬𝗞+ earned on Upwork across 𝟮𝟳 React Native mobile projects 🎯 𝟵𝟲% Job Success Score, 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 on Upwork, 𝟲,𝟵𝟴𝟳 tracked hours ⚡ Flagship: 𝟱𝟬𝟵-hour Android React Native Expo audio recording app, $𝟭𝟮,𝟳𝟮𝟱 engagement 🔥 𝟱𝟬+ React Native projects shipped, apps live on the App Store with 𝟭𝟬𝟬𝗞+ downloads ✅ Senior React Native developer, React Native mobile focus only, no split attention ⭐⭐⭐⭐⭐ "Gopi is a very hardworking and dedicated team member. She showed up every day with consistency and focus, and her commitment to our project never wavered. I highly recommend her to anyone seeking a reliable and driven contributor." (Upwork client, 344-hour React Native frontend engagement, 5-star close) As a Senior React Native Developer with 8+ years of production experience, I build React Native mobile apps for iOS and Android as a single coherent codebase. Most "React Native developer" posts get bid by web React developers who treat mobile as a thin shell over a web app. That is not the same thing as knowing React Native CLI vs Expo trade-offs, native module debugging on Android, or App Store submission edge cases that kill 1.0 launches. I take work in React Native mobile only, not web React with mobile bolted on. 🔶 Android React Native Expo Audio Recording App: $𝟭𝟮,𝟳𝟮𝟱 engagement, 𝟱𝟬𝟵 hours, 5-star close, podcast and audiobook player with offline support and App Store deployment 🔶 React Native Frontend Mobile App: $𝟲,𝟭𝟴𝟲 engagement, 𝟯𝟰𝟰 hours, 5-star close, long-running React Native build with consistent daily delivery on aggressive timelines 🔶 Fullstack React Native + Node.js Mobile App: $𝟮,𝟭𝟭𝟳 engagement, 𝟭𝟰𝟬 hours, 5-star close, React Native frontend with Node.js backend, single-developer ownership of the data flow 🔶 Multi-Vendor Delivery Mobile App (React Native Expo): full marketplace flow, three user types, payment integration, App Store and Play Store submission 𝗪𝗛𝗔𝗧 𝗜 𝗗𝗢 ✅ React Native Mobile App Development: production React Native CLI and Expo builds for iOS and Android, TypeScript throughout, App Store and Play Store submission ready ✅ React Native Performance Optimization: smooth animations with React Native Reanimated, list virtualization, memory leak debugging, real-device performance tuning on lower-end Android ✅ React Native + Node.js Full Stack: mobile frontend with Node.js or Nest.js backend, REST and GraphQL APIs, single React Native developer ownership end to end ✅ React Native Animation and UI/UX: complex gesture handling, smooth transitions, React Native Tailwind styling, pixel-accurate interfaces matching design specs ✅ App Store and Play Store Submission: code signing, provisioning profiles, review compliance, TestFlight and Internal Testing rollouts that pass on first submission ✅ Native Module Integration: bridging native iOS and Android code where React Native alone cannot deliver, in-app purchases, push notifications, deep links ✅ React Native Codebase Refactoring: rescuing legacy React Native mobile codebases from previous developers, modernizing to current versions, eliminating tech debt before production scale 𝗪𝗛𝗢 𝗜 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 🎯 Founders and product teams launching React Native mobile apps in production, not prototypes 🎯 SaaS companies adding a mobile app to an existing web product where one developer needs to own the full mobile build without handoff friction 🎯 Agencies subcontracting React Native developer work where the delivery standard is App Store grade and timelines are real 🎯 Teams rescuing a legacy codebase from a previous React Native developer who left tech debt behind 🎯 Engagements of 4+ weeks minimum, 30+ hours per week, with decision authority on the client side 𝗠𝗬 𝗣𝗥𝗢𝗖𝗘𝗦𝗦 Architecture Review: 24-hour turnaround on a React Native CLI vs Expo decision, navigation and state management choice, plus React Native developer scope estimate Design: component architecture, native module integration points, API contract, and App Store submission boundary locked before code begins Build: production React Native mobile code with TypeScript, tests, real-device QA across iOS and Android, and clear handoff documentation Deploy and Iterate: TestFlight and Internal Testing rollout, crash monitoring with Sentry, App Store and Play Store submission, refinement based on real user feedback Send me a message or invite me to your React Native mobile project. Free 24-hour architecture review for React Native developer engagements, no commitment required. #React Native Developer #React Native Mobile # Claude Code Expert # React Native developer

🏆 Expert React Native Developer over 10+ years🏆 | Expo | React.js | Node.js | Next.js | Supabase | Firebase | JavaScript | TypeScript | Python (Fast API) | AI/ML 🚀 Expert in Delivering 𝐀𝐈 𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐀𝐩𝐩 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 | 𝐁𝐚𝐧𝐤𝐢𝐧𝐠 | 𝐈𝐨𝐓 | 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 | 𝐒𝐀𝐀𝐒 |🏥𝐇𝐞𝐚𝐥𝐭𝐡 𝐂𝐚𝐫𝐞 | 𝐎𝐧 𝐝𝐞𝐦𝐚𝐧𝐝 𝐁𝐨𝐨𝐤𝐢𝐧𝐠 | 𝗗𝗮𝘁𝗶𝗻𝗴 | 𝗦𝗼𝗰𝗶𝗮𝗹 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴 ** My Positives** ✅ 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 by Upwork (𝗧𝗼𝗽 5%) ✅ 10+ Years of Full Stack development Experience ( Mobile & Web ) ✅ Logged 1000+ 𝐡𝐨𝐮𝐫𝐬 on Upwork. ✅ 40+ Enterprise Apps Delivered Successfully ✅ On time Delivery. ✅ 90% Clients Recommendation. ✅ 60% Long-term Repeat Clients. ✅ High-Quality Work and Testing Assurance Before Delivery. ✅ Budget-friendly ✅ Fluent English Verified Whether you are a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 or looking for 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲d💯 Interested? Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and let’s discuss your project and your vision 🚀 We Expert In Below Technologies For Development: 📱💻 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 : 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 | 𝐄𝐱𝐩𝐨 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Jetpack compose 𝗶𝗢𝗦: Swift, Swift UI 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Laravel, Firebase, Supabase. 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Redux, Next.js, JavaScript, jQuery, ES6 + TypeScript 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SQLite, MySQL, MongoDB, PostgreSQL, Hype, Realm, 𝗟𝗮𝘁𝗲𝘀𝘁 𝗧𝗿𝗲𝗻𝗱𝘀: AI/ML & IoT 🔹 My Core Skills and Experiences: 🔥 ◉ Interaction with backend - Rest API, JSON, XML ◉ Social Integration – Facebook, Twitter, Instagram, Google, Apple ◉ Chat - Socket, Firebase, GetStream, Twilio, Agora ◉ Version Control Tools - GitHub, Bitbucket, GitLab ◉ Google Maps, Apple Map kit, Geolocation, GPS, Location Tracking ◉ Audio / Video calling and Live Streaming ◉ Firebase Services: Live database, Fire store, Functions, Analytics, Ad mob integration and Notifications. ◉ Payment Gateway: PayPal, Stripe, Razor Pay, In-App purchase with Google and Apple Pay ◉ QR Codes, Bar Codes, VIN, NFC Tags Reading ◉ In-app subscriptions, Ads, Push Notifications, Google Analytics ◉ Photo & Video Sharing, Editor, Filter ◉ Open AI API integration (ChatGPT, GPT4, LLM, Whisper, etc.), AI Chatbot. If you hire me, you can expect a dedicated and skilled React Native developer who will bring your app ideas to life with top-notch quality and efficiency. Let's discuss how we can achieve your project goals! 💪✨

🏅TOP RATED DEVELOPER🏅 ✨ Delivery of high-quality, tailor-made solutions ✨ Prompt and clear communication throughout the project ✨ Reliable and efficient post-development support and maintenance With over 10 years of experience, I build scalable, user-friendly websites, web apps, and cross-platform mobile applications. I leverage modern tools—including AI-powered solutions—to deliver high-performance, intuitive digital experiences that support your business growth. ➡️ Services I offer : ➜ Responsive front-end development & UI/UX implementation ➜ Progressive Web Apps (PWA) & Single-Page Applications (SPA) ➜ Headless development & third-party API integration ➜ Custom iOS & Android app development with React Native and Flutter ➜ MVP development, backend integration, and ongoing support ➡️ Technologies I'm skilled in : 𝐇𝐓𝐌𝐋𝟓, 𝐂𝐒𝐒𝟑, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭, 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐕𝐮𝐞.𝐣𝐬, 𝐓𝐚𝐢𝐥𝐰𝐢𝐧𝐝 𝐂𝐒𝐒, 𝐑𝐞𝐝𝐮𝐱, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞, 𝐀𝐖𝐒, 𝐆𝐫𝐚𝐩𝐡𝐐𝐋, 𝐆𝐢𝐭, 𝐅𝐢𝐠𝐦𝐚 I prioritize clear communication, exceptional quality, flexibility, and transparency in every project. I look forward to applying my skills to bring your ideas to life with outstanding results.