High-quality code
I build with modern patterns like **MVVM**, **Clean Architecture**, and robust testing to ensure your app is maintainable and scalable.
Solo Android developer • Premium studio experience
Rabishtra – Android App Development Studio
Hi, I’m a solo Android developer building fast, beautiful, and scalable apps for businesses that care about quality and performance.
Kotlin • Jetpack Compose • Firebase • MVVM • Clean Architecture
About Rabishtra
A one-person studio, all-in on Android
Rabishtra is a single-developer Android studio. You work directly with the person who designs, codes, and maintains your application.
Services
What I can build for you
End-to-end Android services — from first prototype to production apps with analytics, crash reporting, and updates.
Android App Development
Custom Android apps built with Kotlin, modern UI, and scalable architecture tailored to your product.
UI/UX for Mobile
Clean, minimal, Android-native designs that feel right at home on modern devices.
Bug Fixing & Optimization
Diagnose crashes, fix edge cases, and improve startup time, memory usage, and smoothness.
API Integration & Firebase Setup
Robust integration with REST APIs and Firebase — auth, database, messaging, analytics, and more.
App Maintenance
Keep your app healthy with OS updates, library upgrades, and regular fixes.
Skills
My Android technology stack
Expertise in the modern Android ecosystem for building high-performance apps.
Languages & Core
- Kotlin
- Java (Legacy)
- Jetpack Compose
- XML/Views
Architecture & Data
- MVVM
- Clean Architecture
- Coroutines & Flow
- Retrofit & Moshi
- Room DB
- Offline-first patterns
Tooling & Process
- Android Studio
- Git & GitHub
- CI/CD
- Code reviews
- Analytics & monitoring
Portfolio
Selected Android work
A few sample projects to give you an idea of what I can build. Real client work available on request.
Case Study
InsightTrack
A business productivity app with dashboards, offline sync, and real-time updates for field teams.
Kotlin
Jetpack Compose
Firebase
MVVM
Concept
SwiftWallet
A sleek wallet concept with transaction history, reward points, and biometric authentication.
Kotlin
XML
Room DB
Clean Architecture
Prototype
Connectly
A social micro-community concept with messaging, posts, and push notifications.
Jetpack Compose
Firebase Messaging
Kotlin Flow
Why choose Rabishtra
The advantage of a solo studio
You get deep mobile expertise, lean operations, and direct communication without agency overhead.
Direct communication
No account managers or middlemen — you talk directly to the person building your app.
Fast delivery
Make decisions and ship releases quickly with a lean process and direct communication.
Clean architecture
MVVM, use cases, and modular code that stays readable and easy to extend.
Scalable apps
Structure, patterns, and tooling that support future features and growth.
Transparent communication
Clear timelines, frequent updates, and honest trade-offs — no surprises.
Testimonials
What clients say
Placeholder feedback — swap with real testimonials as projects launch.
The app was delivered on time, with clean code and a smooth UI. Communication was simple and transparent throughout the project.
Great experience working with a single developer who understood both the technical and product side of our app.
Contact
Start a project or say hi
Tell me about your app idea, and I’ll get back with timelines, a plan, and next steps.