Muhammad Qamar M.

AI Mobile App Developer specializing in React Native, Flutter, and Native Android with 9 years of experience and 70+ apps shipped. Most mobile apps don't fail on the idea. They fail on execution: shipped late, buggy, and impossible for the next developer to maintain. I've spent 9 years making sure that doesn't happen, with 70+ apps shipped and 100% Job Success on Upwork. What I build for you: → AI features that actually ship: chatbots, voice transcription, smart recommendations (OpenAI, Gemini) → Your MVP from idea to live on the App Store and Google Play → Native-to-cross-platform migration: one React Native or Flutter codebase instead of two → Rescue of a stalled, buggy, or half-finished build Recent results: → Solved a critical Firebase bug in 1 hour that had blocked other developers for weeks → Flight Notes AI: real-time voice transcription and summaries for pilots (React Native) → Worked on e& UAE, a telecom super-app with 10M+ downloads, building native Android billing and eSIM flows → CondoSpace: property management for gated communities, live on both stores How I work: Clean architecture (MVVM and Jetpack Compose on native, Hooks/Redux + TypeScript on React Native) so the developer who inherits your code can build on it, not curse it. Honest timelines, clear updates, no ghosting. Why clients hire me instead of a cross-platform-only developer: My 9 years of Native Android experience (Kotlin/Java) means I can solve performance issues, build custom native modules, and handle platform-specific challenges that React Native or Flutter-only developers often struggle with. You get the speed of cross-platform development without sacrificing native quality. My stack: React Native, Kotlin, Java, Flutter, Swift, TypeScript, Firebase, Supabase, REST/GraphQL, Stripe, Agora, and AI integrations (OpenAI, Gemini). Send me your project details and I'll tell you straight whether I'm the right fit, plus a rough scope and timeline at no charge.