Muhammad Ahsan I.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.

800K+ Google Play installs · Top Rated Plus · 100% Job Success · 7+ years shipping native Android used at scale. Full case studies on my website (link above). I help F&B brands, fintech, and health startups ship polished Kotlin/Compose apps — from first commit to Play Store and beyond. WHAT I DO BEST • White-label multi-brand ordering/loyalty platforms (12+ brands, 40+ modules, dual payment SDKs) • Fintech & payments: multi-gateway abstraction (cards + local wallets); +50% transaction success on a live product • Health & wearables: Google Fit, Health Connect, Samsung Health, Garmin • BLE & IoT: sensor companions, OTA firmware updates from the phone • On-device voice ML (contract ship): mic → local inference → alerts — no cloud round-trip for classification • Rescue & modernization: XML → Compose, ANR/crash fixes, server-driven UI for faster loads HOW I WORK Daily updates, honest estimates, clean testable code (JUnit, MockK, CI/CD via GitHub Actions / Bitrise / Jenkins). Play policies, releases, and crash monitoring included. Stack: Kotlin, Compose, Coroutines/Flow, Hilt/Koin, Retrofit, GraphQL, Room/SQLDelight, Firebase, Maps, WebSockets, Gradle KTS, KMP. Need a senior Android partner who communicates clearly and ships on time? Message me — I usually reply within a few hours.