Team
Phaseshift is Samuel Klyk and Felix Mitrovics — a two-person studio that builds web products properly and works directly with the people we build for.
Co-founder
Senior Platform / Full-Stack Engineer · TypeScript · Python · Rust · Go · AI/LLM agent tooling (MCP) · 3× founder
I build things that need to stay up when it matters. 15+ years designing, scaling, and operating high-traffic platforms — from bare-metal before the cloud era to Cloudflare Workers and Kubernetes today.
Co-founder
Enterprise Sales & GTM · Product & Business Strategy · Multiple ventures built from zero
My roots are in Berlin's startup scene, and I've spent the last decade in tech — working alongside multinationals like Bayer, PepsiCo, and Accenture, and founding ventures of my own in between. I like sitting down with people, understanding what they're actually trying to do, making sure what we build has a market, a model, and a reason to exist.