Oliver Drewing

@drewing_dev

Android and Backend Developer Kotlin NodeJS APIs

Germany

English, German

About me

I help founders, small businesses and product teams build clean, maintainable apps, backends and MVPs. My focus is Android development with Kotlin and Jetpack Compose, backend development with Node.js, JavaScript/TypeScript, REST APIs, databases and offline-first architecture. I can help you build app features, fix bugs, create backend APIs, connect apps to existing services, review your architecture or turn an idea into a working prototype. I care about clear communication, practical decisions and production-ready software without unnecessary complexity.... Read more

Skills