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I will develop mobile android app with java , kotlin
Maksym Kindrat
About this gig
Contact me before placing an order.
Hey! Im Maksym, an Kotlin Android Developer specializing in high-performance native apps. I build clean, scalable solutions using Kotlin and Clean Architecture (MVVM), focusing on stability and deep system level integrations.
How it works:
- Discovery: Defining goals, technical requirements, and API feasibility.
- Architecture: Designing a modular, maintainable structure (MVVM).
- Development: Coding native features, including Accessibility Services, UI Overlays, and Background Tasks.
- Testing & Handoff: Performance optimization and delivery of clean source code.
What you'll get:
- Production-Ready Android App optimized for all major OEMs (Samsung, Pixel).
- Modern Tech Stack: Jetpack Compose/XML, Room DB, and Firebase.
- Deep Integrations: REST APIs, WebSockets, and custom system-level permissions.
- Clean Code: Professional documentation and easy-to-maintain architecture.
What I'll need to get started:
- Project description and core functionality.
- UI/UX designs (Figma or wireframes).
- List of required third-party API
Ready to build mobile solution?
Get to know Maksym Kindrat
Maksym Kindrat
Android Developer Kotlin, Mobile App Developer, Kotlin Java, Mobile
- FromUkraine
- Member sinceMar 2026
- Avg. response time1 hour
Languages
Ukrainian, English
Hey Guys! I’m an Android Developer Kotlin dedicated to helping startups and businesses build high-performance mobile applications.
I build Android apps that are not just functional but ready for production. Whether you need a native Android Developer to build from scratch or a Kotlin Developer to scale your current product, I ensure the code is clean and predictable. While I focus on the Android Developer Kotlin Java ecosystem, I understand the importance of cross-platform alignment with iOS, Swift, and Flutter.
FAQ
Can you help with the Google Play submission for apps using Accessibility Services?
es. Apps using Accessibility APIs or System Overlays require specific video disclosures and justification for Google. I can guide you through the preparation of these materials to ensure a smooth approval process.
Will the app stay running in the background on Samsung or Pixel devices?
Absolutely. I implement Foreground Services and follow best practices for battery optimization whitelisting to prevent the OS from killing the process on restrictive OEM skins like One UI or Pixel UI.
Why do you recommend Native Kotlin over Flutter for system-level apps?
For apps requiring deep integration with Accessibility APIs, System Overlays, or custom hardware interactions, Native Kotlin provides direct access to Android's core. This ensures better stability and lower memory usage compared to cross-platform bridges.
How scalable and maintainable will the code be?
I build everything using Clean Architecture (MVVM) and modular code. This means the app is easy to scale, and any future developer will be able to read and update the code without issues.
