Biswajit B.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

"He will do everything he can to make your project a success." ~ Client - Mobile Apps (Flutter) - Web Apps (Flutter Web) - API (NodeJs) - CMS (Strapi) I am a flutter developer with 7+ years of experience . I can convert an idea to a full featured app. I developed 45+ apps . I have build E-Commerce ,LMS , Online Food Delivery , Car Repair , Fan and Celebrity Interaction , Expense Management,Gym Management System , Quiz App chatbot etc. I have an issue , whenever i got any project i try my best to complete the project. I have some pre developed and pre-tested components which saves time and effort like payment system, auth etc. I also have template application with firebase and auth setup which makes creating new project super easy. Expertise In 1. Firebase (Auth, Cloud Firebase , Cloud functions, Crashlytics, Firebase Storage, Hosting) 2. Payment Gateway (Razorpay , PayUMoney etc) 3. InAppPurchases (Android , IOS) 4. API integration 5. Video Call , Audio Call (Agora) 6. Push Notification 7. Google Maps , Location , Bluetooth 8. Admob ads Integraion 8. Publish apps (Google play store , IOS app store)