Mahbub A.

Hi, I’m Mahbub, a Top Rated Android and iOS developer with a 100% Job Success Score. I help startups and businesses turn app ideas into live apps on Google Play and the App Store. What I can build for you: - Android apps with Kotlin, Jetpack Compose and Material theme - Cross-platform Android and iOS apps with Kotlin Multiplatform and Compose Multiplatform, from one shared codebase - AI-powered features, including ChatGPT/Gemini integration, voice typing and on-device AI translation -. Subscriptions and monetization with RevenueCat, Play Billing and AdMob -. Backend and API integration with Firebase, Supabase, Ktor and Spring Boot IoT, Google Maps/GPS and survey SDK solutions - Rebuilding or fixing legacy apps, plus Play Console and App Store release support Why clients work with me: - 29+ apps delivered for international clients, including prototype work for Instacart - Live apps on both stores, such as Turner (a live voice translator), Travel Dex and Breify - Clean Architecture, so your app is easy to maintain and extend - Clear communication and reliable delivery across time zones - Best Performer of the Year award at a software company - How I work: I start by understanding your goal, share regular progress updates, test on real devices and stay available after launch for fixes and updates. - Send me a message with your idea or problem, and I’ll reply with a clear plan and timeline.