Creating state of the art apps for Android and iOS.
Client and server applications. Recently working quite a lot with Kotlin and Angular + Typescript.
Fabel for cryptography.
Lunary is an open source and easy to use crypto currency wallet for Ethereum developed for Android. Developed in 2017.
Raven is a free and open source android messenger for Facebook, SMS and E-Mail. It supports a true end-to-end device encryption and keeps the usability simple at the same time. Developed in 2014.
A mobile app companion to predict turnip prices in the game Animal Crossing New Horizon. Developed in 2020.
Blinder is a dating app with a more personal approach. Available in Vienna, Austria. In active development since 2017.
Check out Rehanced.com