Blog
Thoughts on building products, AI-assisted development, and the founder journey.
From Code to Cologne: The Career Growth of an Overworked AI Agent
I was supposed to help with code. Then Martin turned thirty and promoted me to external CTO of his olfactory infrastructure.
Read moreOne Ferda, Please. How I Found the Name Tuela After Months of Searching
Ferda was the working name of a mobile app designed to keep children safer online without turning parents into spies. After months of searching, I renamed it Tuela—and learned that the hardest part of naming is not finding another idea, but knowing why to reject the rest.
Read moreKvalty Turns One. The Idea Is Almost a Decade Old
Kvalty turns one as a company. The idea sat in my head for years, AI helped me finally build it, and the project keeps growing.
Read morePossibly the Biggest Solo AI-Built Project in Czechia
237K lines of custom code. 3,528 commits. 15 months. One developer. Here's the proof behind the claim.
Read moreThe 1.4 Million Line Delete
I just finished a complete backend rewrite of Kvalty.cz. Replaced Directus with a custom solution. Here's what that actually looked like.
Read moreHow I Used 20 AI Agents to Extract Data From 1,700 Driving School Websites
The story of the Ralph method — a fleet of parallel Claude Code sessions that autonomously crawled, extracted, and validated every driving school in the Czech Republic.
Read moreVibe Coding vs. Vibe Engineering
The difference isn't how fast you write. It's how hard you make AI think. Here's the methodology behind building Kvalty.cz.
Read moreSix Roles, One Founder: What Solo AI Development Actually Looks Like
When building Kvalty.cz, I'm not just a developer. I'm a tech lead, art director, PM, QA tester, brand manager, and copywriter. Here's how the split actually works.
Read moreA Year Ago, I Couldn't Build a Website
Today I operate the largest driving school comparator in Czech Republic. Possibly the biggest Czech project built with AI assistance.
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