Android App Development
I build modern, stable Android apps with Kotlin and Jetpack Compose. End-to-end ownership from idea to Google Play release.
Android's wide device and version fragmentation makes consistent performance and stability hard; Google Play policies, subscription flows and a steady update discipline are each their own engineering area. A solo developer usually leaves one side weak: either Play review bounces, crash rate climbs, or subscription revenue leaks.
I build a testable, MVVM-based architecture with Kotlin and Jetpack Compose. I bake subscription flows with Google Play Billing, the data layer (Room, DataStore) and release/telemetry processes into the design from the start, and align shared product logic with the iOS side for a consistent cross-platform experience.
- Production Android app with Kotlin + Jetpack Compose
- Google Play Billing subscription flow (trial, upgrade, downgrade)
- Google Play Console release process and store listing
- Room / DataStore data layer
- Push notification infrastructure (FCM)
- Crash reporting and analytics (Firebase / Sentry)
- Play-policy-compliant submission
- Modern UI with Kotlin + Jetpack Compose
- Google Play Billing subscription flows
- Room / DataStore data layer
Got a project like Android App Development?
Leave a brief summary — I’ll get back to you within 24 hours.