Location: San Francisco, CA

Remote: Yes

Willing to relocate: No, staying in Bay Area

Technologies: 15 years full stack - react and ruby -- but very broad bleeding edge. Build 0-1 products with Founders for 10+ years. Built geosite.io first year beta/foundation before entering Y-Combinator in 2019. Building AI in 2025 - competed and won Hacking Agents Hackathon put on by Datastax (Langflow) at Cloudflare in March 1st 2025. Spent the last 4 months building an POC AI marketplace, https://goodbruce.com Open to contract roles @ http://sharedfounders.com/ Open to FTE Founding Engineering roles

Résumé/CV: https://valdezm.com https://www.linkedin.com/in/markavaldez/

Email: hello@valdezm.com