I build AI systems that execute, not just chat. Local-first. Governed. Hardware-aware. Real.
I design and build CastelOS — a local-first AI execution system that turns tasks into governed runs with real artifacts and evidence. Not another wrapper around an API. A full system: from GPU routing to policy enforcement to domain-specific knowledge packs.
Everything runs on one workstation I assembled myself. No cloud dependencies. No scattered SaaS. Just execution.