Hire the Best Android Developers
in Bosnia and Herzegovina

Senior Android developer with 9 years of hands-on experience in streaming applications, BLE device integration, and real-time data processing. I’ve developed fitness and virtual activity applications, Android TV apps, and set-top box software using ExoPlayer, Dagger/Hilt, MVP/MVI, and modern Android standards. I focus on clean architecture, performance, and delivering stable, production-ready solutions.

Need a Flutter developer who ships production-ready apps and doesn't need hand-holding? Let's talk. I've built 10+ apps used by thousands of active users across e-commerce, fintech, fitness, transport, and construction, with 5+ years of experience and 99%+ crash-free rates across all of them. What I bring to your project: ▸ Flutter and Dart across iOS, Android, and Web ▸ BLoC, Riverpod, Clean Architecture, Melos monorepos ▸ Firebase, AWS, Supabase, REST APIs, OAuth2 ▸ CI/CD via Codemagic, App Store and Google Play releases ▸ AI-powered development using Claude Code and custom LLM workflows I work best with clients who have a clear vision and want a senior developer to own the technical side end to end. If you need someone to just follow tickets, I'm probably not the right fit. If you want someone who thinks about architecture, catches problems early, and ships clean maintainable code, we'll get along well. $70K+ earned on Upwork | 9 jobs | 3000+ hours | Top Rated Plus

Professional mobile app designer & developer with expertise in hybrid(Flutter and React Native) and native(Swift/SwiftUI and Java/Kotlin) mobile technologies. Designing and building intuitive, high-performance apps with clean architecture and smooth user experiences. Passionate about turning ideas into scalable solutions, Every app I design and develop is reliable, visually appealing, and user-friendly across both iOS and Android platforms. After years of experience as an iOS and Android developer, I see Flutter as the next major pillar of mobile development.

My name is Adnan and I'm an Android and iOS developer. I speak and write English language at advanced level and I have around 10 years of experience in mobile app development especially with Android. I code Android apps in Android Studio with Java/Kotlin and I'm also familiar with iOS, Xcode with Swift/SwiftUI/Storyboards. In free time I'm learning about ML and Python and I hope in near future Machine Learning will be one of my next skills - Android Studio - Kotlin/Java - Retrofit, Volley, ButterKnife... - RxJava - MVVM - Xcode - Swift and some knowledge in Objective-C - SwiftUI - Alamofire, Kingfisher... Also: - Firebase (Authentication, Database, Firestore Storage), - Admob, Google Maps (current location, navigation etc), - Realm, Parse Experience with Jira and Git (Github, Bitbucket) I really enjoy delivernig a high quality code to my customers. I'm honest, funny and reliable person. Feel free to contact me! I look forward to hearing you.

I’m a mobile developer with 6+ years of experience specializing in Android, as well as Kotlin Multiplatform (KMP) and iOS development. I’ve worked both in full-time roles within product-focused companies and as a freelancer delivering solutions for a variety of clients. I focus on building high-quality, scalable mobile applications and enjoy collaborating with teams as well as working independently. Clear communication and reliability are a big part of how I work, and I’m fully committed to delivering results on every project I take on.

I am a Product-Focused Mobile Engineer with over 10 years of experience delivering high-impact solutions that balance technical excellence with business growth. My approach goes beyond writing clean code; I partner with clients to refine product vision, optimize user retention, and build scalable architectures that evolve with their users. I build complete technical ecosystems. While I excel at creating high-performance interfaces with Jetpack Compose and SwiftUI, my core focus is on delivering end-to-end product solutions—architecting everything from serverless backends and database structures to web and mobile frontends. I bridge the gap between complex business logic and intuitive user experiences. By handling the entire technical stack, I ensure that your mobile, web, and data layers are perfectly synchronized to solve real-world problems. My End-to-End Toolkit: • System Architecture: Building scalable serverless backends and custom cloud-based database solutions. • Integrated Ecosystems: Seamlessly connecting native Android/iOS applications with responsive web platforms. • Data Intelligence: Architecting real-time pipelines and advanced visualization engines using Firebase and BigQuery. • Enterprise Security: Implementing secure, custom systems like Device Policy Controllers for robust fleet management. Maintaining a 100% job success rate, I specialize in launching comprehensive technical systems on schedule. Let’s work together to architect and build the fully integrated product your business needs to succeed in a competitive market.