Hey, I'm Tufan!

I'm a design engineer: I design products and build them myself. Since 2020 I've been a Product Designer at 4PLAY, leading UI/UX for apps like Kazan Kazan, BiP and Paycell, used by millions. I also co-founded TAO STUDIO, where we design, build and ship our own apps.

I shipped Kazan Kazan (1M+ users) and Turn Out the Lights (250K+ users). I build with SwiftUI, React and Next.js, work with AI agents every day, and care about gamification, growth experiments and the craft where design meets engineering.