Principal Full Stack AI Builder

Mark Valdez is a highly experienced Principal Full Stack Developer with 15 years of experience in React and Ruby, specializing in building 0-1 products with founders for over a decade. He has a strong focus on bleeding-edge technologies, particularly in AI, demonstrated by winning the Hacking Agents Hackathon (Langflow, Datastax) and building an AI marketplace POC (goodbruce.com). Currently, he helps founders take AI-generated scaffolding from platforms like v0.dev and replit.com to production. Based in San Francisco, CA, he is open to remote work but not relocation outside the Bay Area.