Web Technical Lead · Web / AI / Investing
Building useful products, and studying the systems behind them.
I lead web platform decisions. Outside work I ship small products and test how AI coding agents really behave.
GitHub (opens in new window)LinkedIn (opens in new window)Based in Czechia · Speaks English, Russian
Projects
03The DelistedDead companies, filed as cold cases by a fictional investigating officer. Each one is a police-style report over a detective’s desk you can explore.Next.jsRemotion (opens in new window)AssumioA private ledger of investment reasoning, not returns — track why you own each position and grade the thesis against reality over time.AstroTypeScript (opens in new window)
CzechonomicsA side project with a focused overview of the Czech economy: key indicators, financial data, and government stats.czechonomics.com (opens in new window)App Store (opens in new window)ReactiOS
Writing
Experiments on AI coding agentsThe rule that didn’t fadeOne vitest rule, four Claude tiers, 256 KB of padding, and no decay.ResearchENThe orchestrator’s paraphrase is the bugTen coding tasks, solo against orchestrator, and three handoffs that broke the work.ResearchEN
Also on LinkedIn
Investing blog
Skills
A toolbox I reach forFrontendNext.jsReactTypeScriptJavaScriptReact Native
AIAI-assisted developmentAgentic workflowsLLM integrationAI architecture
BackendNode.jsPHP
DataPostgreSQLMySQL
PlatformDesign systemsWordPressDockerCI/CD
Open to interesting problems — and good conversation.
Best way to reach me: LinkedIn or GitHub. No public email, on purpose.