At paterhn.ai, we build AI that ships auditable agents, custom LLM components, and modular multi-agent systems that integrate with your stack. Designed for regulated environments, our solutions deliver evidence by default, policy guardrails, and full IP ownership for clients.

We’ve built applied ML since 2001 and agentic systems since 2017. Typical engagements deliver proof-of-value in 8–12 weeks with clear success metrics and a path to production.