I will build modern, native android apps with kotlin and jetpack compose


About this gig
I'm a Top-Rated Android Developer on Upwork with 4+ years of experience building high-performance mobile apps for founders and businesses.
I specialize in Kotlin, Jetpack Compose, and Compose Multiplatform (KMP/CMP) delivering modern Android apps and cross-platform solutions from concept to launch.
What I can do for you
- Jetpack Compose Android Apps: Fast, clean, and modern UI with MVVM architecture.
- Kotlin Multiplatform (Android + iOS): Share code and launch faster across platforms.
- API & Firebase Integration: Payments, authentication, notifications, analytics, etc.
- AI & ML Integration: OpenAI, ML Kit, and automation features.
- MVPs & App Launch Support: From idea to Google Play or App Store.
- Bug Fixes & Optimization: Fix crashes, speed up apps, and improve stability.
Industries: E-commerce, Fintech, Food Delivery, SaaS, Custom Apps.
Why work with me?
- 4+ years of proven experience
- Clean, scalable, and maintainable code
- Clear communication & on-time delivery
If you want a modern, scalable, and user-focused mobile app, lets build it together!
Get to know David E
Building fast, scalable Android apps for founders and startups
- FromNigeria
- Member sinceMar 2022
- Avg. response time17 hours
Languages
English
My Portfolio
FAQ
What do I need to get started?
Please provide your app idea, wireframes or references (if available), list of features, and any design preferences. This helps me plan the architecture and deliver exactly what you envision.
Can you also build for iOS?
Yes! With Compose Multiplatform (KMP/CMP), I can deliver Android and iOS apps from one shared codebase for faster launches and reduced cost.
Can you integrate AI features like ChatGPT, OpenAI or ML Kit?
Absolutely. I have experience integrating OpenAI, ChatGPT, ML Kit, and other AI APIs to add smart features such as chatbots, image generation, face detection, barcode scanning etc.
Do you publish the app to Google Play for me?
Yes, if you choose the Premium package, I can guide you through the Play Store submission or handle it for you (you’ll need a Play Console account).
Will my app be scalable and easy to maintain?
Yes. I follow Clean Architecture, MVVM, and SOLID principles to ensure your app is stable, maintainable, and easy to extend with new features.
Do you offer post-delivery support?
Yes. I offer free bug fixes for a period after delivery. For long-term maintenance or new features, we can work on a support plan.

