AI Engineer from Guadalajara, Mexico. I build retrieval systems, agents and MCP servers, plus the unglamorous parts that keep them alive. Most of it speaks Spanish.

• 🏛️ IIEG: AI Engineer + Software Dev + Data Engineer + whatever's needed that week
• 🧪 Datzin: co-founder, aspiring tech communicator, maker of for-fun projects in case one of them turns into something someday
• 🧩 Ixti: AI consultant
• 🎓 UdeG: M.Sc. thesis on Spanish embeddings that help agents pick the right tool

• 🤖 AI nerd. I'm more markdown manager than software engineer now. It's the natural evolution of "10 hours automating a 5-minute task" into "more time writing skills and agents than code, so my AI codes the way I like."
• 🟣 Evangelion fan. Very. Veeeeery. (There's a MAGI further down.)
• 🎮 Gamer. Recovered League player, jungle/top. Quitting was the greatest achievement of my life. Now: Pokémon, Binding of Isaac, Minecraft, Assassin's Creed, Hollow Knight.
• 🖥️ Hardware and homelab, one of my questionable life decisions.
• 🐈 One cat. He hates me until he decides he doesn't. Real love.
• 🍳 Cooking. Like dev: three hours of work, gone in five minutes.
• 🧠 Expert in nothing, working on everything. We're here to learn.

Laya / claude-decide A 322M local model picks which skills and tools Claude Code needs. −39% tokens on Opus. 🤗

MAGI Three Claude agents (dev, blind tester, docs) vote on your branch before a human does. Told you.

Data Agent private A local-first data analyst built on Deep Agents + Ollama. It handles indicators, hybrid RAG, charts and reports, and asks you before acting.

Spanish embeddings for agentic tool selection M.Sc. thesis · private My fine-tuned Spanish embedding model picks the right tool out of 213 (24 real, 189 decoys) with MRR@5 0.87. The best off-the-shelf model gets 0.44, and BM25 gets 0.36. Pipeline: SyntheticDataLLM (Spanish Q&A from documents) → fine-tuning E5/BETO → retrieval and tool-selection benchmarks on a DGX A100.

Atlas Serves PostGIS layers as WMS, WFS and vector tiles from FastAPI, with no GeoServer. Powers DensiMap.

VizControl Records a Python run so you can replay it in the browser, like a debugger after the fact.

EIC-API-MCP Mexico's intercensal survey, served with DuckDB, FastAPI and MCP so any AI assistant can query it. Live.

Minerva OAuth2/OIDC identity provider for a whole institute. With it, nobody has to build login again.

Indicadores SIEEJ Official statistics served as an MCP server, so agents quote real numbers and never invent them.

…and more Corkbit, airflow-mcp, ETL pipelines, road-sign detection, talks and workshops, all in my portfolio.

Portfolio · LinkedIn · Datzin · 🤗 Hugging Face · Email