11/02/2026 updated
MM
100 % available
Senior Flutter Engineer
Kosovo, Ferizaj, Albania
Only remote
Bachelor of Computer and Electrical EngineeringFlutterKotlinDart
I have been coding mobile applications for over 6 years with Flutter and native Android.
I am very proficient in Flutter, Dart, Kotlin, Java, API's (REST and GraphQL), State Management and Clean Architecture. Building applications from ground up. Maintaining current applications. Writing tests and optimizing performance and stability.
Parking/Payments, Booking and Communication apps. I know how to work with other departments. Code review, problem solving and taking an application from development to release.
Experience
Professional experience5 - 10 years
Freelancer since2023
Languages
EnglishFluent
Project history
Built and maintained pay-on-exit, Autopay, and reservations features for a parking platform launched on Android, iOS, and web from a shared Flutter codebase. Implemented multi-vehicle Autopay enrollment and editing, developed screens, Cubits, use cases, repositories, and REST/GraphQL integrations within feature-based packages. Wrote unit, Cubit, and widget tests with Mocktail. Investigated application errors and crashes with Datadog and coordinated implementation with product, design, and QA.
Developed and maintained Android applications in Kotlin and Java, integrating REST APIs and data storage with Room, SQLite, and Firebase. Improved and integrated internal Android SDKs supporting white-label applications through remote configuration. Prepared signed builds for submission and monitored applications after release.
Developed a tablet board-game application and a companion phone app displaying game state over Wi-Fi. Contributed to architecture, resolved bugs, and added unit tests for a business communications application. Added features and improved stability in a Flutter language-learning application with AI-based functionality. Prepared signed builds for submission and monitored applications after release.