Eugene D.

I am a Software Engineer with 10+ years of experience. Last 9 years I worked as a Senior Android Engineer. I have a background development experience as a freelancer and solo entrepreneur. My core expertise includes Kotlin, Jetpack Compose, Coroutines and Flow, scalable mobile architecture, modularization, performance optimization, testing, and long-term ownership of production applications. I work closely with product, design, backend, and QA teams - from technical discovery and architecture decisions through implementation, release, and production support. Beyond my professional work, I founded a personal AI-driven startup that secured initial funding from the United Nations Development Programme. This experience includes Android and backend development, AI integrations, multilingual content, subscriptions, release management, and end-to-end product ownership. Passionate about continuous learning, I explore new technologies and architectural patterns to stay ahead in mobile development. Always open to new opportunities and collaborations. Available for long-term full-time remote cooperation across European time zones as an independent B2B contractor. Core skills and technologies: • Languages: Kotlin, Java, Python, SQL • Android: Jetpack Compose, Coroutines, Flow, AndroidX Navigation, WorkManager, ViewBinding, KMP/CMP • Networking and data: Retrofit, Ktor, REST APIs, GraphQL, Firebase, Room, Realm, MongoDB • Architecture: Clean Architecture, modularization, MVVM, MVI • Dependency injection and tooling: Hilt, Dagger 2, Koin, Gradle Version Catalog, Git, KtLint • Quality and delivery: JUnit, MockK, Kaspresso, CI/CD, Perfetto • Additional experience: Android SDK development, mentoring, technical documentation, Flutter, backend development for an AI startup