Tamas Cser

Tamas Cser is the founder and CEO of Functionize, a San Francisco-based AI-powered test automation platform that has raised $60M+ and grown to $17.3M ARR. A former child violin prodigy who toured the world before pivoting to software, Cser spent nearly a decade running a consulting firm before founding Functionize in 2014 with a singular obsession: making enterprise software testing autonomous. Under his leadership, Functionize has grown to 120 employees, landed marquee customers including Salesforce, and logged over one billion agentic AI actions in 2024 alone.