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AI agent developer (LangGraph / LangChain) & full-stack engineer. I ship production-grade AI agents, RAG chatbots, and AI web apps (Next.js, React, Python) — code-first, not no-code demos. Proof: a 19-tool LangGraph copilot with human-in-the-loop, and DevFlowAI (Lighthouse 100). Clean, tested code you own — tell me what you're building.
$50 - $75/hr
Zaragoza, Spain
(GMT+1) Central European Time (CET), ±5 hours
Fluent in Spanish • Professional Working Proficiency in English