09/09/2026 updated
100 % available
AI Automation Engineer | n8n, Make, LLM/RAG (Claude, GPT), Python, Supabase
La coruña, Spain
Only remote
Bootcamp Data Analytics y Big Data (Campus Dual TIC, 2025)About me
AI Automation Engineer (Spain, remote). Production LLM systems and workflow automation for SMBs: n8n, Make, Claude/GPT APIs, RAG, Python, Supabase, React. Anthropic-certified. Real results: +20-30% qualified leads (real estate AI advisor), billing cycle cut to ~10% (legal firm). EN C1 / ES native.
Python (Programming Language)PostgreSQLChatbotsPrompt Engineering
AI Automation Engineer specialized in production-grade LLM systems and workflow automation for SMBs.
CORE STACK
- Automation: n8n, Make (complex multi-step workflows, error handling, monitoring)
- AI/LLM: Claude API, GPT (OpenAI), Gemini - AI Agents, RAG (Retrieval Augmented Generation), Prompt Engineering, anti-hallucination guardrails, MCP
- Backend/Data: Python, Supabase, PostgreSQL, REST API Integration, Webhooks
- Frontend: React (Vite), full product delivery
- Document Processing, OCR, Chatbot Development, Conversational AI
CERTIFICATIONS
Anthropic-certified (2 certifications). Preparing the Architect certification in the Claude Partner Network.
SELECTED PROJECTS (in production)
1) Conversational AI advisor for a real estate agency - 24/7 agent with RAG over verified catalog data and anti-hallucination guardrails; qualifies leads and routes them to sales. Outcome: +20-30% qualified leads without additional staff.
2) Billing automation for a legal-sector firm (court agents) - document processing across PDFs, emails and case files with LLM-based extraction and automatic invoice generation. Outcome: billing cycle reduced to ~10% of the manual time; discovery surfaced years of unbilled work.
3) Invoicing web application for freelancers - built from scratch: client management, invoice series, sequential numbering, PDF generation (React + Supabase).
WORKING MODE
Remote (CET). English C1, Spanish native. Clear communication, measurable outcomes, documentation and handover included.
KEYWORDS: n8n, Make, LLM, RAG, Claude, Python, Supabase, chatbot, AI Agent, OpenAI, GPT, Gemini, Anthropic, Workflow Automation, Process Automation, Prompt Engineering, API Integration, PostgreSQL, React, MCP.
Experience
Professional experience0 - 5 years
Freelancer since2025
Languages
EnglishFluentSpanishNative speaker
Project history
Proyectos de IA aplicada para despachos profesionales, sector inmobiliario y entidades deportivas. Analisis de procesos, diseno de solucion, desarrollo y puesta en produccion. Proyectos destacados: automatizacion de facturacion para despacho de procuradores, asesor virtual inmobiliario 24/7 y aplicacion de gestion de competiciones para club deportivo.
Responsable de producto, ventas y operaciones. Diseno e implantacion de sistemas de IA y automatizacion para pymes y despachos profesionales. Desarrollo de sistemas de prospeccion automatizada, generacion de demos web a medida y agentes de atencion 24/7 basados en informacion real del negocio.
Mas de 15 anos de formacion tecnica y tactica de jugadores de todos los niveles y edades. Planificacion de temporadas, gestion de grupos y preparacion de competicion. Docencia y acompanamiento del cambio de habitos.