About
Computer science graduate from the University of Stuttgart, project manager, developer, and entrepreneur. In 2000, I co-founded provantis, where we designed and built ZEP — a project-oriented time tracking solution now used by thousands of companies. As Co-CEO, software architect, and CTO, I helped grow ZEP from the first line of code into a successful mid-market product. After our exit in 2022, I stayed on as CTO for another two and a half years before starting something new. Today, I focus on AI-driven software development and build products with Claude Code, Codex, and curiosity — including whatthehit.app, casaplus.app, dooings.app, dokmatiq.com, swarmflow.app, and cardsplus.app.
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