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I'm a mobile development enthusiast with over five years of experience, specializing in native Kotlin, Java and Flutter. I'm passionate about turning ideas into robust, user-friendly apps using Clean Architecture, unidirectional data flow, MVVM, Bloc, and close collaboration with product designers and backend engineers to deliver reliable solutions.…

Yusuf Safrudin

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I'm a mobile development enthusiast with over five years of experience, specializing in native Kotlin, Java and Flutter. I'm passionate about turning ideas into robust, user-friendly apps using Clean Architecture, unidirectional data flow, MVVM, Bloc, and close collaboration with product designers and backend engineers to deliver reliable solutions.…

Available to hire

I’m a mobile development enthusiast with over five years of experience, specializing in native Kotlin, Java and Flutter.
I’m passionate about turning ideas into robust, user-friendly apps using Clean Architecture, unidirectional data flow, MVVM, Bloc, and close collaboration with product designers and backend engineers to deliver reliable solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Mobile Engineer at Tech Lab

December 2, 2019 - Present

Contribute to creating boilerplate using Clean Architecture, Unidirectional Data Flow, MVVM, Bloc; manage Git Flow, perform unit testing; conduct research on new technology, write documentation and publications, and collaborate with the team to divide work and meet client requirements. Implement in Flutter, Kotlin and Java and IoT integrations.

Android Developer at Bantuternak

October 31, 2019 - October 22, 2025

Build Android applications using Java and Firebase technology; collaborate with design team to implement new UI; manage updates and deploy to Play Store.