Principal Full Stack AI Startup Builder

Mark Valdez is a Principal Full Stack Engineer with 15 years of experience, specializing in React, Ruby, and TypeScript. He has a proven track record of building 0-1 products with founders for over 10 years, including the foundation for geosite.io. Mark is highly skilled in bleeding-edge technologies and has a strong focus on AI development, evidenced by winning the Hacking Agents Hackathon (Langflow) and building an AI marketplace (goodbruce.com). He actively helps founders take AI-generated scaffolding to production using platforms like v0.dev, lovable.com, replit.com, bolt.new, and base44.com through sharedfounders.com. Based in San Francisco, CA, he is open to remote work and prefers to stay in the Bay Area.