AI Automation Engineer. I turn manual workflows into systems.

I design and ship production AI systems: MCP servers, LLM pipelines, and self-hosted n8n automations. Based in Barcelona, open to engineering roles and serious technical collaborations.

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Selected work

Things I've built

Production systems, not demos. A few are internal, so some repos stay private.

MCP servers for Meta Ads & Google Ads

Live

Model Context Protocol servers that let an LLM query live ad-account data (campaigns, spend, performance) and return structured, ready-to-analyse insights. Read-only and typed, safe to point at production accounts.

MCP Claude API TypeScript Node.js Meta API Google Ads API
Meta → Google →

Analiza tus arras

Live

Reads a Spanish "contrato de arras" and returns its type (penitenciales / confirmatorias / penales), key figures and risks, each grounded in Código Civil citations. A LangGraph agent with two-path RAG over a legal knowledge base, typed Pydantic outputs, an LLM-as-judge eval harness, and a local PII-anonymization layer so no personal data reaches the model. Open source, live on Vercel.

Claude API Python LangGraph RAG Pydantic Astro
Repo → Demo →

Competitive audit tool

Coming soon

Scrapes competitor sites and ad libraries, transcribes video creatives with Whisper, and uses Claude to extract structured competitive data (offers, angles, funnels) into a single report.

Python Playwright Whisper Claude API Structured outputs

Weekly Google Workspace digest

Coming soon

A weekly automation that gathers everything across Google Workspace (Meet transcripts, Google Chat threads, and Gmail) and uses Claude to produce a single digest of what happened, what's pending, and what needs a reply.

n8n Gmail API Google Chat API Google Meet API Claude API

Stack

Tools I work with

A short list I actually reach for, grouped by where it sits.

  • AI / ML

    Claude API MCP RAG · pgvector Structured outputs Hermes Agent/Clawbot LangChain (learning)

  • Backend

    TypeScript Node.js Python Supabase PostgreSQL

  • Automation

    n8n Google APIs Meta APIs

  • Frontend

    Next.js Astro Tailwind

  • Infra

    Vercel Docker Caddy Tailscale
Luis Piqué

About

Short version

I moved from paid media to building AI systems in about a year, self-taught, by shipping.

My focus is production over prototypes: systems that run every day, fail loudly, and are cheap to keep alive. I care more about a workflow that quietly saves hours than a demo that impresses for five minutes.

Contact

Get in touch

Best over email. I read everything and reply personally.