Francisco Arceo is a Senior Principal Software Engineer at Red Hat with more than a decade of experience across AI, software engineering, and fintech, including roles at Goldman Sachs and Affirm. His background spans machine learning, data infrastructure, and production software systems. He contributes to Agentic API in the vLLM project, building infrastructure that connects coding harnesses and other agentic applications to open-weight models through stateful APIs, tool execution, and streaming.