# Tudor Andrei Dumitrascu > AI engineer and ISO/IEC 42001 auditor. I build production AI systems and audit them — helping leaders make AI decisions they will not regret. ## Tudor Andrei Dumitrascu - [Home](https://tudorandrei.xyz/index.md): AI builder + auditor. Production AI systems (LLM apps, RAG, ML infrastructure) and AI governance (EU AI Act, ISO/IEC 42001). - [Writing](https://tudorandrei.xyz/blog.md): Blog — essays on AI, engineering, and technology.