Hello. My name is Jakub. I live in Warsaw and I am a developer. I've received master’s degree at Faculty of Electronics and Information Technology of the Warsaw University of Technology. Right now I work as a backend software engineer at Upnext. I program in Ruby (professionally) and in Rust (as a hobby).

In my free time I volunteer for Otwarte Klatki/Open Cages. We are an international animal advocacy group with particular focus on Central and Eastern Europe. We do everything from investigations to corporate outreach.