I will build a native android or kotlin multiplatform mobile app


About this gig
Need a clean, modern Android app built with the latest tools?
I build native Android applications using Kotlin and Jetpack Compose -
the current standard for Android development recommended by Google.
What I can build:
Native Android app (Kotlin + Jetpack Compose)
Firebase integration (Auth, Firestore, Realtime DB)
REST API integration with your backend
Clean UI with Material Design 3
Google Play-ready build
My approach: I combine solid engineering with UI/UX awareness -
so the app won't just run, it'll feel good to use.
Available for:
New apps from scratch
Adding features to existing apps
UI overhaul / redesign of existing Kotlin apps
Drop me a message with your idea and I'll tell you what's realistic
within your budget.
Get to know Fatih Maulana
Fullstack and Mobile Developer
- FromIndonesia
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
What architecture do you use?
I follow MVVM with ViewModel and StateFlow, using Hilt or Koin for dependency injection. All projects are structured with Clean Architecture principles so the codebase stays maintainable as it grows.
Do you provide source code?
Yes, full source code is delivered with every order via GitHub or a zip file, your choice. The code is well-commented and documented.
Do you integrate with REST APIs or Firebase?
Yes, both. I use Retrofit and OkHttp for REST API integration and Firebase for Auth, Firestore, Realtime Database, and Cloud Messaging depending on your project needs.
What if I already have a backend or existing API?
No problem, I can integrate your existing API into the Android app. Share the API documentation when placing your order and I will handle the rest.
Can you work from a Figma design?
Yes, I can implement pixel-perfect UI from your Figma file. If you do not have a design, I can suggest a clean Material 3 layout based on your app goals.
