Passionate, all-round software writer, in particular interested in writing web (Python/ReactJS), mobile (Android/Java/Kotlin, iOS/ObjC/Swift, ReactNative), and "internet of things" applications. I write native desktop applications (Windows, macOS) as well.

Technologies I used intensively but then didn't touch for years: QBasic, Delphi, Windows/MFC, Microsoft Visual Studio, Java (Spring, JSP, JSF, Eclipse EMF/RCP)