Milan A.

🚀 TOP RATED PLUS FLUTTER DEVELOPER | 7+ YEARS OF EXPERIENCE Looking for an experienced Flutter developer to build your mobile app, fix issues in an existing project, or get your app ready for launch? I'm a Top Rated Plus Senior Flutter Developer with 7+ years of experience building, improving, and launching production-ready iOS and Android apps using Flutter, Dart, Firebase, and REST APIs. ✅ 100% Job Success Score ✅ $70K+ Earned on Upwork ✅ 4,900+ Hours Worked ✅ 7+ Years of Mobile App Development Experience ✅ Experience with Live Production Apps I help startups, entrepreneurs, and growing businesses turn app ideas into reliable mobile applications. Whether you need a complete Flutter app built from scratch, an MVP, new features, or improvements to an existing app, I can handle the development process from implementation to release. 🔹 WHAT I CAN HELP YOU WITH 📱 FLUTTER MOBILE APP DEVELOPMENT • Build complete iOS and Android apps using Flutter and Dart • Develop MVPs, startup apps, and production-ready mobile applications • Convert Figma designs into pixel-perfect, responsive Flutter UI • Build clean, reusable components and maintainable app architecture • Develop mobile apps with smooth navigation and consistent user experiences 🛠️ FLUTTER BUG FIXING & APP IMPROVEMENTS • Fix Flutter bugs, crashes, UI issues, and layout problems • Upgrade Flutter SDK, Dart, packages, and dependencies • Improve app performance, loading speed, and stability • Troubleshoot Android and iOS build failures • Maintain and improve existing Flutter apps without unnecessary rewrites • Fix platform-specific issues and compatibility problems 🔗 FIREBASE, API & BACKEND INTEGRATION • Firebase Authentication, Cloud Firestore, Storage, Cloud Functions, and FCM • REST API, GraphQL, and third-party API integration • Supabase integration and database management • Secure login, authentication, and user management • Real-time data synchronization and push notifications • Firebase Analytics, Crashlytics, and event tracking 💳 IN-APP PURCHASES, SUBSCRIPTIONS & PAYMENTS • Apple In-App Purchases and StoreKit integration • Google Play Billing and subscription integration • Subscription plans, premium features, and purchase restoration • Stripe, PayPal, and Razorpay payment integration • Fix in-app purchase, billing, and subscription issues • Implement and maintain monetization features 🚀 ADVANCED FLUTTER APP FEATURES • AI-powered features and third-party AI API integration • Push notifications, deep linking, and app links • Real-time chat and live data updates • Google Maps, GPS, and location-based features • Offline support, SQLite, Hive, and local caching • Camera, image processing, and media uploads • Third-party SDK and native platform integrations 📲 APP STORE & GOOGLE PLAY STORE PUBLISHING • Apple App Store and Google Play Store submissions • TestFlight setup and iOS release management • Android and iOS build configuration • App signing, certificates, provisioning profiles, and release builds • Resolve App Store and Play Store submission issues • Ongoing app maintenance, updates, and technical support 🔹 TECHNICAL SKILLS Mobile Development: Flutter, Dart, iOS, Android State Management: GetX, BLoC, Provider, Riverpod Backend & APIs: Firebase, Supabase, REST APIs, GraphQL Databases: Firestore, SQLite, Hive, Local Storage Payments: Stripe, PayPal, Razorpay, Apple In-App Purchases, Google Play Billing Tools & Services: Git, GitHub, Figma, Firebase Analytics, Crashlytics, Firebase Cloud Messaging 🔹 WHY CLIENTS WORK WITH ME ✅ 7+ years of hands-on Flutter development experience ✅ Top Rated Plus freelancer with a 100% Job Success Score ✅ Experience building complete Flutter applications from scratch ✅ Strong experience maintaining and improving existing production apps ✅ Clean, scalable, and maintainable code ✅ Strong debugging and problem-solving skills ✅ Clear communication and regular progress updates ✅ End-to-end development support, from initial implementation to app launch I understand that a successful mobile app needs more than good-looking screens. It should be reliable, fast, easy to use, and maintainable as your business grows. My focus is on delivering practical solutions that meet your requirements while keeping the code clean and avoiding unnecessary complexity. Whether you're building a new Flutter app, improving an existing iOS or Android application, integrating Firebase or APIs, fixing critical issues, or preparing your app for release, I can help you move forward with confidence. 📩 LET'S DISCUSS YOUR PROJECT Send me a message with your app idea, project requirements, or the issues you're facing. I'll review your needs and suggest a practical technical approach to get the job done.