Hungarian-born Ruby developer living in Brno, Czech Republic. Works at Red Hat on a small Ruby project (ManageIQ, mostly in-browser remote consoles via Rack socket hijacking). Since COVID also does research into how machines will trust each other in the future. Teaches students at university. Speaker at wroclove.rb 2019 and wroclove.rb 2024, where he delivered 'One machine please, make it Turing' — a theoretical-CS primer framed around pattern recognition.