I help startups and growing businesses transform ideas into high-performance Flutter mobile apps for iOS and Android using Firebase and scalable, production-ready architecture. With 8+ years of experience and 30+ successful app launches, I specialize in building apps that are fast to launch, easy to scale, and optimized for performance. I don’t just build screens — I design clean, maintainable Flutter architectures that support long-term growth without costly rewrites. ⭐ Apps I Build • Startup MVP apps for rapid validation and market testing • Marketplace apps (multi-vendor, buyer-seller platforms) • SaaS and subscription-based mobile applications • On-demand apps (delivery, booking, ride-sharing solutions) • Social networking and community platforms • Business automation and productivity apps 🛠 Flutter & Firebase Expertise • Flutter app development (iOS, Android, Web) • Firebase (Authentication, Firestore, Cloud Functions, FCM) • Real-time chat, push notifications, live data sync • REST API integration and custom backend systems • Stripe integration (payments, subscriptions, billing) • Google Maps API, geolocation, tracking features • Scalable state management (Bloc, Riverpod, Provider) • Clean Architecture & modular code structure • App performance optimization and responsive UI • Deployment to App Store & Google Play 🚀 What You Get ✔ Scalable Flutter app with clean architecture ✔ Fast MVP delivery for startups ✔ Secure, optimized Firebase backend ✔ Modern UI/UX with smooth animations ✔ Maintainable, production-ready codebase ✔ Ongoing support and feature scaling 📈 Why Hire Me ✔ 30+ successfully delivered Flutter apps ✔ Proven experience with startups, SaaS, marketplaces ✔ Strong focus on performance, scalability, and UX ✔ Clear communication and reliable delivery Keywords Flutter Developer, Flutter App Development, Firebase Expert, Dart, Cross Platform Apps, Mobile App Development, MVP Development, Startup Apps, SaaS Apps, Marketplace Apps, Flutter UI, Flutter Clean Architecture, Bloc, Riverpod, REST API Integration, Stripe Integration, Push Notifications, Real Time Apps, Google Maps Integration, Android App Development, iOS App Development

🚀 Certified Flutter & FlutterFlow Expert | 8+ Years | MVP to Scale | 70+ Apps Delivered I help startups and businesses turn ideas into scalable, production-ready mobile & web apps fast. Selected by FlutterFlow as a platform expert, I specialize in building high-quality applications from Figma/Sketch designs to full deployment. 🏆 Why Clients Choose Me: 🏅TOP RATED 💎 🏅8+ years of experience💎 🏅Certified Experts in Flutter/FlutterFlow 💎 🏅Recogized as the most active member on the FlutterFlow platform in 2023💎 🚀 Hi, I am a highly skilled senior developer with 8+ years of experience in the IT industry. I specialize in mobile development (Flutter, FlutterFlow, React Native, iOS, Android). I strive to create applications with seamless and intuitive user experiences. I've successfully deployed more than 70 projects in the market. 🛠 Technical Expertise: 📱 Mobile Development Flutter, FlutterFlow, Dart, React Native, iOS (Swift), Android 🌐 Web Development Next.js, React.js, Vue.js, Node.js, Express 🔥 Backend & Cloud Firebase (Auth, Firestore), AWS, Google Cloud, Azure 🗂 Database Management MongoDB, PostgreSQL, MySQL 🛠 DevOps Tools Git, Docker, Jenkins ✨ Key Skills: 🎨 Front-End Development: Pixel-perfect design and responsive interfaces. 🌍 Cross-Platform Development: Expertise in developing apps for both iOS and Android. 🔗 API Integration: Seamless communication between front-end and back-end. 🚀 Deployment: Managing app and website deployment on various cloud platforms. 🌍 Industry Experience : 🛒 eCommerce 💻 EdTech 🩺 Health Care (Teleconsultation) 🏦 FinTech 🛵 On-Demand (Food Delivery, Grocery Delivery) 🔋 Electric Vehicle (EV Charge Booking, eScooter Sharing) 🎯 My Approach I focus on clean UI, smooth performance, and scalable architecture to ensure your product is ready for real users—not just demos. 🤝 Let’s Work Together Have an idea or existing app? I can help you build, improve, or scale it efficiently. Thank You Highlighted Skills: Mobile App Development | Mobile App Developer | Mobile Developer | Mobile App Development Consultation | Mobile App Design | Mobile App Builder | Mobile App Testing | Mobile Application | Full Stack Mobile App Developer | Expert Full Stack Mobile App Developer | Senior Mobile App Developer | Flutter Mobile App Developer | AI Mobile App Developer | Cross Platform Mobile App Development | Flutter Mobile App Development | App Developer | Full Stack App Developer | AI App Developer | AI App | Android App Developer | Android App Development | Android Developer | Android | IOS Developer | IOS App Developer | IOS App Development | IOS Development | IOS App | IOS | Cross-Platform Mobile Developer | Cross Platform Development | Hybrid App Development | Hybrid App Developer | Flutter | Flutter Expert | Flutter Developer | Flutter App | Flutter App Developer | Flutter Dart | Flutter Firebase | Flutter Stack | Flutter Fullstack Developer | FlutterFlow Expert | FlutterFlow | FlutterFlow Developer | Flutter Flow | Flutter Flow Developer | Firebase | Firebase App Developer | Dart | API Integration Flutter | Smartphone | Tablet | IPad App Development | User Authentication | User Profile Creation | JavaScript | In-App Purchases | IT Consultation

I develop top-quality mobile, web, and desktop apps, often with AI features. I also work as a UX consultant and IT project manager. I always strive for excellent software — delivering average work is not an option for me. I put 100% effort into everything I do and always walk the extra mile. The result is apps that users love to use and that meet business goals. What I do: • mobile and multi-platform apps in Flutter (iOS and Android, web and desktop) • AI integrations, I enjoy solving advanced AI problems (e.g. by stacking AI models, distillation, fine-tuning, MoE, RAG, etc.) • complex software systems consisting of multiple connected applications • UX consultancy, UX audits (just UX, I am not a designer) • I lead a team of very talented software developers focused on Flutter, AI, and complex systems I am a member of the prestigious Toptal network and part of Upwork’s 🏆Expert-Vetted Talent🏆 program, which unites the top 1% of freelancers on Upwork (badge visible to enterprise clients only). Hiring top talent greatly enhances your business's chances of success! What I bring to the table: ✓ 13 years of combined development, consulting & tech leadership experience ✓ creative solutions, ideas & improvements ✓ an agile process that lets you stay on top of progress and quality ✓ highest engineering & algorithmic competence ✓ strong work ethics & accountability ✓ focus on detail, almost to a degree of perfectionism ✓ truly fluent in English with strong communication skills ✓ ability to speak simply and clearly about engineering and align it with business goals ✓ always up-to-date with cutting-edge tech ✓ master's degree in software engineering from a top EU university, where I now lecture on Flutter ✓ 12 years of AI and ML development experience with excellent knowledge of state-of-the-art AI models, development techniques, and APIs Have a question? Need tech consulting or want to build a mobile app? Drop me a line!

🔵 𝐅l𝐮t𝐭e𝐫 𝐄x𝐩e𝐫t | M𝐨b𝐢l𝐞 𝐀p𝐩 𝐃e𝐯e𝐥o𝐩e𝐫 | 𝐀g𝐢l𝐞 𝐃e𝐯e𝐥o𝐩m𝐞n𝐭 𝐒p𝐞c𝐢a𝐥i𝐬t 🔵 I’m a 𝕙𝕚𝕘𝕙𝕝𝕪 𝕤𝕜𝕚𝕝𝕝𝕖𝕕 𝕒𝕟𝕕 𝕣𝕖𝕤𝕦𝕝𝕥𝕤-𝕕𝕣𝕚𝕧𝕖𝕟 𝔽𝕝𝕦𝕥𝕥𝕖𝕣 𝕕𝕖𝕧𝕖𝕝𝕠𝕡𝕖𝕣 with 𝟜+ 𝕪𝕖𝕒𝕣𝕤 of experience in designing, developing, and deploying 𝘴𝘤𝘢𝘭𝘢𝘣𝘭𝘦, 𝘩𝘪𝘨𝘩-𝘱𝘦𝘳𝘧𝘰𝘳𝘮𝘢𝘯𝘤𝘦, 𝘢𝘯𝘥 𝘶𝘴𝘦𝘳-𝘧𝘳𝘪𝘦𝘯𝘥𝘭𝘺 𝘮𝘰𝘣𝘪𝘭𝘦 𝘢𝘱𝘱𝘭𝘪𝘤𝘢𝘵𝘪𝘰𝘯𝘴 for 𝐼𝘖𝑆 & 𝐴𝘯𝑑𝘳𝑖𝘰𝑑. I specialize in 𝘤𝘳𝘰𝘴𝘴-𝘱𝘭𝘢𝘵𝘧𝘰𝘳𝘮 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵, ensuring seamless performance with a 𝕟𝕒𝕥𝕚𝕧𝕖-𝕝𝕚𝕜𝕖 𝕖𝕩𝕡𝕖𝕣𝕚𝕖𝕟𝕔𝕖. My approach follows 𝔸𝕘𝕚𝕝𝕖 𝕞𝕖𝕥𝕙𝕠𝕕𝕠𝕝𝕠𝕘𝕚𝕖𝕤, focusing on 𝕔𝕠𝕝𝕝𝕒𝕓𝕠𝕣𝕒𝕥𝕚𝕠𝕟, 𝕗𝕝𝕖𝕩𝕚𝕓𝕚𝕝𝕚𝕥𝕪, 𝕒𝕟𝕕 𝕖𝕗𝕗𝕚𝕔𝕚𝕖𝕟𝕔𝕪 to deliver top-tier applications that drive business success. 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 | 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄 | 𝗡𝗼𝗱𝗲.𝗷𝘀 | 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 | 𝗠𝗼𝗻𝗴𝗼𝗗𝗕 💡 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✅𝐅l𝐮t𝐭e𝐫 & 𝐅l𝐮t𝐭e𝐫F𝐥o𝐰 – Building robust, scalable mobile applications with native-like performance. ✅ N𝐨d𝐞.𝐣s & R𝐞a𝐜t.j𝐬 – Developing efficient backend and frontend solutions for full-stack applications. ✅ M𝐨n𝐠o𝐃B & A𝐏I I𝐧t𝐞g𝐫a𝐭i𝐨n – Connecting apps with scalable databases and real-time sync capabilities. ✅ 𝐔I/U𝐗 𝐃e𝐬i𝐠n & I𝐦p𝐥e𝐦e𝐧t𝐚t𝐢o𝐧 – Transforming 𝒘𝙞𝒓𝙚𝒇𝙧𝒂𝙢𝒆𝙨 𝙖𝒏𝙙 𝙥𝒓𝙤𝒕𝙤𝒕𝙮𝒑𝙚𝒔 into 𝙫𝒊𝙨𝒖𝙖𝒍𝙡𝒚 𝒔𝙩𝒖𝙣𝒏𝙞𝒏𝙜, 𝒓𝙚𝒔𝙥𝒐𝙣𝒔𝙞𝒗𝙚 interfaces. ✅ S𝐭a𝐭e M𝐚n𝐚g𝐞m𝐞n𝐭 – Expertise in (𝑷𝙧𝒐𝙫𝒊𝙙𝒆𝙧, 𝑹𝙞𝒗𝙚𝒓𝙥𝒐𝙙, 𝑩𝙇𝒐𝘾, 𝑹𝙚𝒅𝙪𝒙, 𝙂𝒆𝙩𝑿), and other efficient state management solutions. ✅ 𝐓h𝐢r𝐝-𝐏a𝐫t𝐲 𝐒e𝐫v𝐢c𝐞s & S𝐃K𝐬 – Integration of 𝑮𝙤𝒐𝙜𝒍𝙚 𝙈𝒂𝙥𝒔, 𝙎𝒕𝙧𝒊𝙥𝒆, 𝙋𝒂𝙮𝑷𝙖𝒍, 𝙒𝒆𝙗𝑹𝙏𝑪 (𝙛𝒐𝙧 𝙡𝒊𝙫𝒆 𝒔𝙩𝒓𝙚𝒂𝙢𝒊𝙣𝒈), 𝑷𝙪𝒔𝙝 𝙉𝒐𝙩𝒊𝙛𝒊𝙘𝒂𝙩𝒊𝙤𝒏𝙨, and more. ✅ 𝐏e𝐫f𝐨r𝐦a𝐧c𝐞 𝐎p𝐭i𝐦i𝐳a𝐭i𝐨n – Implementing 𝐞f𝐟i𝐜i𝐞n𝐭 𝐜a𝐜h𝐢n𝐠, l𝐚z𝐲 𝐥o𝐚d𝐢n𝐠, a𝐧d a𝐬y𝐧c o𝐩e𝐫a𝐭i𝐨n𝐬 to ensure high-speed performance. ✅ T𝐞s𝐭i𝐧g & D𝐞b𝐮g𝐠i𝐧g – Writing 𝒖𝙣𝒊𝙩, 𝒘𝙞𝒅𝙜𝒆𝙩, 𝒂𝙣𝒅 𝒊𝙣𝒕𝙚𝒈𝙧𝒂𝙩𝒊𝙤𝒏 𝒕𝙚𝒔𝙩𝒔 to ensure 𝙗𝒖𝙜-𝙛𝒓𝙚𝒆, 𝙧𝒆𝙡𝒊𝙖𝒃𝙡𝒆 𝒂𝙥𝒑𝙡𝒊𝙘𝒂𝙩𝒊𝙤𝒏𝙨. ✅ D𝐞p𝐥o𝐲m𝐞n𝐭 & 𝐌a𝐢n𝐭e𝐧a𝐧c𝐞 – Publishing apps on𝑮𝙤𝒐𝙜𝒍𝙚 𝙋𝒍𝙖𝒚 & 𝑨𝙥𝒑 𝑺𝙩𝒐𝙧𝒆, ensuring post-launch support and 𝒄𝙤𝒏𝙩𝒊𝙣𝒖𝙤𝒖𝙨 𝙪𝒑𝙙𝒂𝙩𝒆𝙨. 🚀 𝐀𝐠𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬: I follow an 𝗔𝗴𝗶𝗹𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 that ensures𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁, 𝗳𝗹𝗲𝘅𝗶𝗯𝗹𝗲, 𝗮𝗻𝗱 𝗰𝗹𝗶𝗲𝗻𝘁-𝗳𝗼𝗰𝘂𝘀𝗲𝗱 𝗮𝗽𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 with 𝗰𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁𝘀 and 𝗿𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗶𝘁𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀. 🔹 1. 𝐑e𝐪u𝐢r𝐞m𝐞n𝐭 𝐀n𝐚l𝐲s𝐢s & P𝐥a𝐧n𝐢n𝐠 – Understanding project scope, defining goals, and creating a detailed roadmap. 🔹 2. 𝐔I/U𝐗 𝐃e𝐬i𝐠n & P𝐫o𝐭o𝐭y𝐩i𝐧g – Collaborating with designers to build engaging, intuitive, and accessible interfaces. 🔹 3. 𝐃e𝐯e𝐥o𝐩m𝐞n𝐭 𝐢n I𝐭e𝐫a𝐭i𝐯e S𝐩r𝐢n𝐭s – Writing 𝙢𝙤𝙙𝙪𝙡𝙖𝙧, 𝙢𝙖𝙞𝙣𝙩𝙖𝙞𝙣𝙖𝙗𝙡𝙚, 𝙖𝙣𝙙 𝙨𝙘𝙖𝙡𝙖𝙗𝙡𝙚 𝙘𝙤𝙙𝙚 𝙬𝙞𝙩𝙝 𝙬𝙚𝙚𝙠𝙡𝙮 𝙥𝙧𝙤𝙜𝙧𝙚𝙨𝙨 𝙪𝙥𝙙𝙖𝙩𝙚𝙨. 🔹 4. 𝐂o𝐧t𝐢n𝐮o𝐮s T𝐞s𝐭i𝐧g & B𝐮g F𝐢x𝐢n𝐠 – Running automated and manual tests to ensure smooth and error-free app performance. 🔹 D𝐞p𝐥o𝐲m𝐞n𝐭 & 𝐏o𝐬t-L𝐚u𝐧c𝐡 𝐒u𝐩p𝐨r𝐭 – Publishing apps, monitoring user feedback, and providing updates & feature enhancements. ✨ 𝐒𝐨𝐟𝐭 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐂𝐥𝐢𝐞𝐧𝐭 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 ✅ 𝐄x𝐜e𝐥l𝐞n𝐭 𝐄n𝐠l𝐢s𝐡 𝐂o𝐦m𝐮n𝐢c𝐚t𝐢o𝐧 – Clear, professional, and effective communication with global clients. ✅ F𝐫e𝐞 𝐂o𝐧s𝐮l𝐭a𝐭i𝐨n A𝐯a𝐢l𝐚b𝐥e – Offering expert guidance to help refine ideas before development begins. ✅ 𝐇i𝐠h𝐥y C𝐨l𝐥a𝐛o𝐫a𝐭i𝐯e A𝐩p𝐫o𝐚c𝐡 – Working closely with clients to understand their vision and deliver solutions that exceed expectations. ✅ P𝐫o𝐛l𝐞m-S𝐨l𝐯i𝐧g M𝐢n𝐝s𝐞t – Tackling complex challenges with innovative solutions to ensure project success. ✅ L𝐨n𝐠-𝐓e𝐫m S𝐮p𝐩o𝐫t & C𝐥i𝐞n𝐭 𝐒a𝐭i𝐬f𝐚c𝐭i𝐨n – Prioritizing clean, maintainable code with post-launch updates & ongoing support.

Flutter developer with 3+ years building and shipping cross-platform apps to both the App Store and Google Play. I've worked across real estate, edtech, travel, and marketplace products — from architecture to deployment. 5+ published apps. What I bring to your project: - Clean architecture and scalable code (BLoC, Riverpod, Provider). - Full deployment experience across iOS and Android, including App Store and Play Store submission. - Firebase, REST APIs, GraphQL, and payment integrations. - Experience leading small dev teams and working async with distributed product teams. Recent work includes: - eHomes (property rental app with advanced search and in-app messaging), - GeniusNu (AI-powered English learning app with real-time coaching), and - Hotspot Ethiopia (AI travel guide with offline Google Maps support) — all live in production. I work well with founders and small teams who need a developer who ships, communicates clearly, and doesn't need handholding.

🥇 Top Rated — 100% Job Success | Perfect 5.0 Rating across 16 projects 💰 30+ apps shipped across IoT, HealthTech, Video Communication, and AI ⚡ 8+ years of mobile development — Android native (Java/Kotlin) → Flutter, with team leadership experience 🛠️ Specialising in IoT/BLE device integration, WebRTC video apps, and AI-powered mobile features 🌍 Full-time available across all time zones for long-term partnerships Most Flutter developers avoid hardware. I specialise in it — BLE wearable pairing, ESP32/NRF device communication, real-time IoT telemetry, and video calling that works on weak networks. If your app needs to talk to a physical device or stream live video, that is exactly the kind of problem I solve. ⭐ Client Testimonials: "Delivered an outstanding Flutter app, seamlessly integrating live solar statistics into a sleek, cross-platform interface." "Turned our vision for a senior-friendly app into a seamless, accessible reality." "Took our project vision and turned it into a fully functional mobile app that works flawlessly." 🩺 Recent Work: SymCheck Vitals — Health app capturing 22+ vital signs in 60 seconds via smartphone camera, with face recognition and gait analysis WeDoSolar — IoT solar telemetry app with live BLE device communication for a German manufacturer 123Family — Senior-friendly video calling app with auto-answer and reliable performance on slow connections HealthGauge — BLE wearable integration with real-time vitals tracking on iOS and Android AI-powered contact centre app on AWS automating support workflows 🛠️ Technical Stack: Mobile: 8+ years — Android native (Java/Kotlin) → Flutter & Dart, iOS (Swift) AI: LLM integration via OpenAI & Claude APIs, Firebase Generative AI, in-app AI chat IoT & Hardware: BLE, ESP32, NRF, NFC, smartwatch SDKs, wearable device integrations Real-Time: WebRTC, AWS Chime SDK, VoIP, video/audio calling, live chat Backend: Firebase (Auth, Firestore, Cloud Functions, FCM, Analytics), Supabase, Node.js, AWS Lambda State Management: BLoC (preferred), Riverpod, Provider, GetX, Redux Other: Stripe, PayPal, Google Maps, Mapbox, CI/CD, Automation Testing, Agile 🎓 B.E. in Computer Engineering — Gujarat Technological University 🌟 Why Work With Me: Perfect 5.0 Rating — every single client rated me 5 stars Hardware Expertise — BLE, ESP32, NRF, NFC — integrations most Flutter developers cannot do Full-Stack Mobile — Flutter UI through Firebase/AWS backend to App Store deployment Team Leadership — Former Principal Software Engineer and Team Leader before co-founding DashStack Infotech Communication — Weekly milestones, transparent progress, fast responses 📩 Send me a message with your idea and I will reply with honest, specific feedback on how I would approach it. Flutter | IoT | Bluetooth LE | BLE | WebRTC | HealthTech | Wearable App | AI Integration | ESP32 | Firebase | AWS | Android | iOS | Cross-Platform Mobile Development | Video Calling App

Flutter & FlutterFlow mobile app developer with 10+ years of experience building iOS, Android, web, hybrid, no-code/low-code, and AI-powered apps. I help startups, agencies, and businesses turn Figma designs, MVP ideas, and complex workflows into production-ready products. I specialize in Flutter app development, FlutterFlow app development, mobile app development, Firebase/Supabase backends, AI integrations, RAG-based assistants, Vector DB search, MCP-connected workflows, and scalable MVP-to-growth product development. Selected by FlutterFlow as a FlutterFlow platform expert, I build fast without creating no-code debt. Whether you need a quick MVP, a custom Flutter mobile app, a FlutterFlow + Firebase product, an AI app, or a long-term mobile development partner, I can help you plan, build, launch, and scale. What I can build for you: ✅ Flutter & FlutterFlow mobile apps • iOS and Android apps • Hybrid / cross-platform mobile apps • Web apps and responsive FlutterFlow apps • Figma / Sketch to FlutterFlow or Flutter • Custom widgets, custom actions, APIs, animations, and advanced UI • App Store and Google Play deployment ✅ MVP development for startups • MVP planning and feature scoping • Wireframe to launch-ready app • Fast FlutterFlow MVP builds • Firebase, Supabase, REST API, and admin dashboard setup • Payment, maps, chat, notification, and social login integrations • Clear migration path from FlutterFlow to Flutter when scale requires it ✅ AI app development & automation • ChatGPT / OpenAI / Gemini integrations • AI chatbots and in-app assistants • RAG apps using documents, FAQs, databases, or internal knowledge • Vector DB search and semantic search workflows • MCP integrations for connected AI tools and workflows • AI product search, product comparison, and recommendation systems • Human-in-the-loop AI workflows for safer production use ✅ Backend, integrations & scaling • Firebase Auth, Firestore, Cloud Functions, FCM, Crashlytics • Supabase Auth, Postgres, Edge Functions, storage, and RLS • REST APIs, third-party APIs, webhooks, and automation workflows • Stripe, PayPal, subscriptions, in-app payments, and marketplace payments • Google Maps, geolocation, chat, video, voice, and real-time features • Bug fixing, performance optimization, refactoring, and feature scaling Industries I work with: Healthcare, fitness, eCommerce, food delivery, finance, fintech, travel, dating apps, social media apps, voice room apps, real estate, manufacturing, marketplaces, SaaS, AI assistants, internal business tools, booking apps, learning apps, and on-demand platforms. Recent types of projects I can help with: • Healthcare app with appointments, patient portals, reminders, and admin dashboards • Fitness app with workout plans, subscriptions, progress tracking, and AI recommendations • eCommerce app with product search, AI product comparison, payments, and order tracking • Food delivery app with vendor panels, drivers, maps, and real-time notifications • Fintech or finance app with secure user flows, dashboards, and API integrations • Dating or social networking app with chat, matching, feeds, media, and moderation • Real estate app with property listings, maps, filters, CRM workflows, and lead capture • AI chatbot or RAG assistant connected to business documents, products, or support data Why clients choose me: ⭐ Top Rated Plus ⭐ 100% Job Success Score ⭐ 4000+ billed hours ⭐ 40+ FlutterFlow apps shipped ⭐ 40+ Flutter apps shipped ⭐ 10+ years of mobile app development experience ⭐ Experience with startups, agencies, and enterprise clients ⭐ FlutterFlow expert community access ⭐ 1 month free post-launch bug-fix support on eligible projects ⭐ Long-term support available for optimization, scaling, and new features Popular project options: • FlutterFlow MVP Build — from $1500, delivered in 15 days depending on scope • FlutterFlow + Firebase / Supabase Integration — from $1500, delivered in 15 days • Flutter / FlutterFlow Bug Fix & Performance Boost — from $450 • AI App / Chatbot / RAG Integration — custom quote based on workflow and data sources • App Store / Play Store Launch Support — custom quote based on app readiness My working style: I do not just “build screens.” I help you think through the product flow, backend structure, user experience, launch risks, and future scaling path. You get clean communication, realistic timelines, milestone-based delivery, and practical technical guidance before development starts. If you are looking for a mobile app developer, Flutter developer, FlutterFlow developer, Flutter app developer, FlutterFlow app developer, hybrid app developer, or AI app developer who can move from MVP to production, send an invite with your idea, Figma file, feature list, or existing app link. Let’s build a mobile app that is fast to launch, easy to use, and ready to scale.

Have a startup idea that needs to become a real app — fast? Most developers build what you describe. I build what your business actually needs. I’m Yash Gupta — Top Rated Flutter & AI App Developer with 6+ years of experience and $40K+ earned on Upwork. But here’s what makes me different from every other developer on this platform: I’m also a founder. I’ve built and launched my own apps — a barter marketplace, a smart trading alert platform, and a SaaS product — from zero to real users. That means when you hire me, you’re not just getting a coder. You’re getting someone who thinks about retention, user experience, and business growth while writing every line of code. 🏆 By The Numbers: → 50+ apps delivered across iOS & Android → 93% Job Success Score | Top Rated Badge → 52 completed contracts | 1,000+ hours logged → Clients from US, UK & Australia 🚀 What I Build Best: ✔ AI-powered mobile apps & ChatGPT integrations ✔ Flutter & React Native cross-platform apps ✔ Startup MVPs — idea to App Store in weeks ✔ SaaS platforms with subscription & billing ✔ Fintech, trading & investment apps ✔ Marketplace & ecommerce platforms ✔ Real-time chat & social networking apps ✔ On-demand & food delivery platforms ⚡ Tech Stack: Flutter | React Native | Firebase | Supabase | Node.js | REST APIs | GraphQL | ChatGPT API | Stripe | Push Notifications | Maps & Geolocation | CI/CD | App Store & Play Store Deployment 🌟 Projects I’ve Shipped: • BlinkX – Stock Trading & Demat App • TradeBeep – Smart Trading Alert Platform (my own product) • Panda Chat – Real-time Social Chat App • FarmersKart – Grocery Ecommerce Platform • SnapToLet – Rental Property Finder App • Let’s Barter – Barter Marketplace App (my own product) ✨ Working With Me Means: ✅ Reply within hours — not days ✅ Weekly progress updates — no ghosting ✅ Clean, scalable architecture from day one ✅ Honest feedback if your idea needs rethinking ✅ Full support from concept to App Store launch 📩 Ready to build? Send me your idea — even if it’s just rough notes. I’ll give you an honest assessment, a clear roadmap, and a realistic budget. No fluff, no overselling. Let’s build something people actually use. — Yash Gupta 🔑 Keywords: Flutter | Flutter App | Flutter Developer | Flutter Firebase | Dart | Firebase | Swift | Xcode | Interface Builder | UIKit | SwiftUI | Core Data | Auto Layout | App Store Connect | Cocoa Touch | Push Notifications | RESTful APIs | In-App Purchase | App Extensions | TestFlight | Mobile Apps | Firebase | Apple Pay | iPhone Apps | Android Apps | Hybrid Mobile Apps | Senior Mobile Developer | Mobile Apps Developer | Swift | Xcode | Interface Builder | UIKit | SwiftUI | Core Data | Auto Layout | App Store Connect | Cocoa Touch | Push Notifications | Cocoapods | HealthKit | Core Animation | Localization | Mobile App Development | Mobile App Design | Mobile UI UX Designer | Mobile | Android Developer | Android | Android Kotlin | Android Reverse Engineer | iOS Developer | iOS Swift | iOS App | Flutter iOS | Flutter Android | NoSQL | REST APIs | PHP | Laravel Backend | Google Maps | Google Maps API | iOS Android | iOS App Developer | iOS Developer

⭐️ Top Rated Plus – Top 2% on Upwork ✅ Official FlutterFlow Expert Partner ✅ Published on the FlutterFlow Marketplace ✅ 6+ years building scalable mobile apps 🕒 100+ apps delivered | 6+ years | 6,000+ hours You have an app idea, a product that needs fixing, or a feature that needs shipping. I build it in Flutter or FlutterFlow, faster than you expect, cleaner than you hoped, and ready for the App Store and Google Play from day one. I have delivered 100+ mobile apps across health, fintech, marketplace, SaaS, and AI verticals. Three of my apps are live in the stores right now. I am one of the few developers with a published component on the official FlutterFlow Marketplace, which means I do not just use the platform, I build for it. 📱 Flutter and FlutterFlow Development:- Cross-platform iOS and Android apps from a single codebase. Pixel-perfect UI that matches your designs. Rapid FlutterFlow MVPs or fully custom Flutter builds. Complex animations, responsive layouts, and production-ready architecture. Apps that look great, load fast, and do not break in production. 🔥 Firebase and Supabase Backend:- Firestore data modelling, Firebase Auth, Firebase Storage, Cloud Functions, real-time listeners, offline persistence, and push notifications via FCM. Supabase for relational backends, row-level security, real-time subscriptions, and Edge Functions. I have built backends that scale quietly and never surprise you. 🤖 AI-Powered Features:- OpenAI GPT-4o integrations, AI chatbots, image recognition, Whisper speech-to-text, voice assistants, smart recommendations, personalised feeds, AI search, and embeddings. I have shipped AI features across 50+ projects. Real intelligence, not buzzwords. 💳 Payments and Subscriptions:- Stripe, Stripe Connect, RevenueCat, Apple IAP, and Google Play Billing. Subscription paywalls, one-time purchases, marketplace split payments, escrow flows, and in-app purchase restore. I have implemented payments on 100+ projects and know every edge case. 🔌 Integrations I have shipped many times:- REST and GraphQL APIs, Node.js backends on Vercel, WebSocket and real-time socket integrations, Google and Apple sign-in, Auth0, OAuth 2.0, FCM push notifications, deep linking, Xano, Airtable, Twilio SMS, Google Maps, Mapbox, and third-party SDKs of all kinds. 🚀 App Store and Google Play:- Full submission, metadata, screenshots, compliance, and approval management for both stores. I handle the entire process so you do not have to learn App Store Connect or Play Console to ship your app. 🏆 Why 100+ founders have trusted me:- Top Rated Plus with a 100% Job Success Score. MVPs delivered in 4 to 8 weeks. Daily written updates and Loom walkthroughs so you always know where things stand. I challenge bad assumptions early so your budget does not get wasted later. I have never missed a milestone without telling you in advance. Long-term clients refer their friends because the work holds up. 🎯 I am the right fit if you are:- A startup founder building your first Flutter or FlutterFlow app and need it done right the first time. A product team adding AI features to an existing mobile app. A founder who has been burned by a previous developer and needs someone reliable to take over and ship. A business that needs Firebase or Supabase architecture designed properly before it causes problems at scale. 📩 Send me a message or invite me to your job. I respond within a few hours and I will tell you honestly whether I am the right fit before we start.

⭐𝗙𝗿𝗲𝗲 𝗔𝗽𝗽 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗥𝗲𝘃𝗶𝗲𝘄 & 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗦𝘂𝗴𝗴𝗲𝘀𝘁𝗶𝗼𝗻𝘀 If you’re looking for a reliable Flutter mobile app developer who can turn your idea into a scalable, high-performance Android & iOS app, you’re in the right place. Many startups and businesses struggle with slow apps, poor UI/UX, unscalable Firebase setups, or unreliable developers who disappear mid-project. I solve these problems by delivering clean architecture, production-ready Flutter applications that are aligned with your business goals, not just code. I specialize in cross-platform mobile app development using Flutter, helping founders, startups, and agencies launch apps that are fast, secure, and user-friendly. ➤ 𝗪𝗵𝗮𝘁 𝗜 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗔𝗰𝗵𝗶𝗲𝘃𝗲 ➤ Launch Android & iOS apps faster with one Flutter codebase ➤ Build scalable apps using Firebase & REST APIs ➤ Improve UI/UX for higher user retention ➤ Integrate AI features like ChatGPT & image analysis ➤ Fix bugs, performance issues & app crashes ➤ Turn Figma/UI designs into pixel-perfect Flutter apps ➤ 𝗠𝘆 𝗖𝗼𝗿𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 ➤ Flutter App Development (Android & iOS) ➤ Firebase Authentication, Firestore & Realtime Database ➤ REST API & Backend Integration ➤ AI / ChatGPT API Integration ➤ App Optimization & Error Fixing ➤ UI/UX Implementation & Animations ➤ App Deployment & Store Submission ➤ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ➤ Certified Flutter Developer with real production experience ➤ 5⭐ rated projects with excellent client feedback ➤ Clean, maintainable & scalable code ➤ Clear communication & fast response time ➤ Long-term support mindset, not just task completion ➤ Strong understanding of startup & business needs ➤ 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 ➤ Flutter & Dart ➤ Firebase (Auth, Firestore, Realtime DB, Cloud Functions) ➤ REST APIs & JSON ➤ AI APIs (ChatGPT, Image Analysis) ➤ GitHub & Version Control ➤ FlutterFlow ➤ Figma to Flutter ➤ Laravel (Backend Support) ➤ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜’𝘃𝗲 𝗪𝗼𝗿𝗸𝗲𝗱 𝗪𝗶𝘁𝗵 ➤ E-commerce ➤ AI & Machine Learning Apps ➤ Education & Learning Apps ➤ Productivity & Habit Tracking ➤ Business & Startup Applications I think smart, build fast, and scale with purpose. let’s work together. Flutter Developer, Mobile App Developer, Android App Development, iOS App Development, Firebase Developer, Cross Platform Apps, Flutter Firebase, AI Mobile App, ChatGPT Integration, App UI UX, FlutterFlow, REST API Integration, Startup App Development, MVP Development, App Optimization, Bug Fixing, Scalable Mobile Apps, Dart Developer, Full Stack Mobile Developer, Firebase Firestore, Firebase Realtime Database, Mobile UI Design, App Performance, Flutter Expert, Hybrid Mobile Apps, App Deployment, Google Play Store, Apple App Store, Flutter Consultant