Santiago Fernández de Valderrama

Visit my website

Santiago Fernández de Valderrama is a Spanish tech entrepreneur, AI Product Manager, and Solutions Architect based in Seville, Spain. He founded Santifer iRepair in 2009, scaling it to 30,000+ repairs with AI-powered automation achieving ~90% self-service before selling the business in 2025.

He builds production AI systems: the omnichannel AI agent Jacobo (n8n + ElevenLabs + tool calling), a Self-Healing Chatbot with 71 automated evals and 6-layer jailbreak defense, Career-Ops (a multi-agent job search system with 631 evaluations), and a custom Business OS with 12 Airtable bases and 2,100 fields.

Certified by Anthropic (Claude Code, MCP, AI Fluency, Teaching AI Fluency) and Airtable (Builder, Admin, AI App Builder). Teaching Fellow at Maven's AI Product Academy.

Currently seeking senior remote roles in EU/USA: AI Product Manager, Solutions Architect, AI Forward Deployed Engineer.