Ahsan S.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.

Flutter Developer with 4+ years building production-grade mobile apps — from government-scale M&E platforms to real-time ride-hailing systems. My current project is a full ride-hailing app (InDrive/Yango-style) built from scratch: live driver tracking, SignalR real-time communication, Google Maps integration, Clean Architecture, and a .NET backend. I own the entire Flutter side — architecture, state management, performance, and deployment. Past work includes: — RTMES (Government of Punjab): geo-tagged field reporting, biometric attendance, offline-first sync, and real-time dashboards for M&E of development projects — WowCar & Buddy App: performance overhaul using Getx, reducing crashes and cutting post-release bugs by 30% — Trackbar Curve (Vienna): Bluetooth-connected gym coaching apps with custom neomorphic UI and full SDK integration What I bring to your project: • Flutter + Dart (Clean Architecture, MVVM, Provider, BLoC, Signals) • Real-time features: SignalR, Firebase Realtime DB, WebSockets • Maps & location: Google Maps, Geolocator, Polylines, live tracking • Backend integration: REST APIs via Dio, Firebase suite, Push Notifications • CI/CD, unit & integration testing, Agile/Scrum workflows I write code that scales — not just code that ships. If your app needs to handle real users, real data, and real edge cases, let's talk.