I will develop a professional android app with kotlin and jetpack compose


About this gig
Senior Android engineer, 7+ years. I currently lead a 6-engineer Android team on a
fintech platform processing NGN4B+ daily for 700K+ agents 99.6% crash-free, sub-2s
cold start.
I don't ship template apps. You get Clean Architecture, MVVM, Jetpack Compose, and
code your next developer can actually maintain.
WHAT I BUILD
Native Android apps in Kotlin + Jetpack Compose
REST/GraphQL API integration, offline-first sync
Payments (Paystack, Flutterwave, Stripe)
Auth, biometrics, push notifications
Room, DataStore, WorkManager, Hilt
Play Store release + CI/CD setup
YOU RECEIVE
Full source code, documented
Clean modular architecture
Unit tests on business logic
APK/AAB ready for Play Store
WHY ME
Real production scale, not tutorials. I've driven crash-free rates from 98.2% to 99.6%
and cut release effort 80% on live apps with hundreds of thousands of users.
Message me before ordering so I can scope your build accurately and quote honestly.
Get to know Arinze George
Senior Android Engineer, AI LLM Systems, Backend and APIs
- FromNigeria
- Member sinceOct 2016
- Last delivery8 years
Languages
English
My Portfolio
FAQ
Do I get the source code?
Yes, always. Full commented Kotlin source, yours to keep and extend.
Can you work with my existing app?
Yes. I do feature additions, Compose migrations, refactors, and crash/ANR fixes on existing codebases.
Do you build iOS too?
This gig is native Android. Message me for cross-platform scoping.
What do you need from me to start?
Your requirements or designs (Figma is ideal), API docs if any, and target Android version.

