Thanks for stopping by, you’re awesome 💜!

My name is Konstantin Kostov, and I'm a long-time human in tech from Belgium 🇧🇪. I'm a co-founder at Headbright Group, where together with my partner, we create delightful, people-centred, and reliable apps and services.

I'm also behind some open source projects like TootSDK, tools for Linked Data Event Streams and others. During my years as a freelance iOS developer, I've also had a chance to contribute to several popular commercial open source projects like TelemetryDeck's KotlinSDK, the pretixSCAN and prefixLEAD apps for iOS.


To get in touch, feel free to use the feedback widget in the lower right corner!