Senior Android / iOS / KMM Developer

Further development and release support of a white-label ePA component for health insurance companies

Technologies: Android (Kotlin), Kotlin Multiplatform, Coroutines, Jetpack Compose, MVVM, StateFlow, Gradle, ProGuard

Full-Stack development of the research platform for stock investors "Trader Radar"

Technologies: Android (Kotlin), AndroidX, Android Jetpack, MVVM, LiveData, Room (SQLite), Retrofit, Gson, Firebase (Cloud Messaging, Crashlytics, Remote Config), In-App-Purchase, Admob, Gradle, ProGuard, PHP, MySQL, HTML, CSS, JavaScript

Lead development of a trade fair companion app for a leading German supplier of construction machinery

Technologies: Android (Java/Kotlin), AndroidX, Android Jetpack, Swagger CodeGen, encryption of databases and communication, Gradle, ProGuard, JUnit, Robolectric, Mockito, MockK

Designed, delivered, and continuously improved a comprehensive mobile app

Performed security audits and hardening

Technologies: Android (Java), Google standard frameworks, Dagger2, SQLite, Retrofit, Swagger CodeGen, database and communication encryption, Gradle, ProGuard

Developed a mobile banking app in close collaboration with the client's team

Technologies: Android (Java), Android-JavaScript bridge, communication encryption