Custom Android App Development (Kotlin + Jetpack Compose)

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About this service

Summary

I offer end-to-end custom Android app development using Kotlin, Jetpack Compose, and modern architecture patterns like MVVM and Clean Architecture. With 10+ years of experience building scalable fintech, e-commerce, and B2B apps, I deliver clean code, smooth UI, and reliable performance—tailored to your business needs.

What's included

  • Fully Functional Android App (.apk / .aab)

    Ready-to-install build or Play Store uploadable bundle.

  • Clean & Modular Codebase

    Kotlin code following MVVM or Clean Architecture principles.

  • Source Code (GitHub/ZIP)

    Well-organized, documented, and version-controlled source code.

  • Custom UI with Jetpack Compose

    Fully responsive and device-optimized UI using Material Design.

  • Firebase Integration

    Auth, Firestore, Storage, Messaging, and Analytics setup.

  • Local Database (Room / DataStore)

    Persistent storage setup for offline support.

  • Performance Optimization

    Code profiling, crash-free operation, and memory optimization.

  • Documentation

    README, API usage notes, and setup instructions for future development.

  • 2 Rounds of Revisions

    For fine-tuning app features, UI, or flows post initial delivery.

  • Play Store Release Support (Optional)

    Guidance or execution for app submission, listing, and rollout.


Skills and tools

Android Developer

Mobile Engineer

Software Engineer

Android

Android

Android Studio

Android Studio

Firebase

Firebase

Git

Git

Kotlin

Kotlin

Industries

Mobile
FinTech & Payments
Internet of Things