Android Development

Production-grade Android, hands on.

Kotlin migration, MVVM/Clean Architecture, refactoring, and performance optimisation for Android apps already serving real users.

What you get

Kotlin migration, MVVM/Clean Architecture, performance optimisation — on apps that already have real users and real revenue.

Modernise the parts of the codebase that are slowing the team down. Keep what works; replace what doesn't.

Concrete performance wins — measured before/after, documented in the PR, with regression tests so they stay won.

10M+ users. Crash rate −40%, UI frame rate 45 → 58 fps, build time −35% via Kotlin migration + arch overhaul.

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Led 7 contractors across Android + iOS on a shared Kotlin Multiplatform layer. Stabilised, shipped, handed back ownership.

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0 to launch in 12 weeks. 500K+ downloads in month 1, 4.5★ rating, $2M+ transactions on launch day.

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Start with a free 15-minute discovery call. No commitment, no pitch deck — just an honest conversation about your problem and how I can help.