about

I work on production NLP — transformer fine-tuning, retrieval-augmented generation, and the infrastructure around shipping models that survive contact with real users and real data.

I'm based in Marbella, currently at RavenPack. Outside of work I organize two local communities and speak at conferences across Europe.

focus

  • nlp
  • machine learning
  • data science
  • python
  • aws
  • docker
  • rag
  • pytorch
  • transformers

experience

  1. 2023 —

    Machine Learning Engineer, RavenPack

    Marbella, Spain

    Leading NLP initiatives for financial document analysis using transformer models. Designing and operating RAG systems for enterprise information retrieval.

    • Transformer-based NLP models for financial language
    • Production deployment on AWS SageMaker
    • RAG system design, evaluation, and optimization
    • Cross-team collaboration on ML infrastructure

    PyTorch · AWS SageMaker · Transformers · RAG · Docker

  2. 2022 — 23

    Data Scientist, Factor Energia

    Barcelona, Spain

    Built ML and LLM-driven systems for customer engagement and process automation, including WhatsApp chatbots and automated reporting pipelines.

    • WhatsApp chatbots powered by LangChain
    • ML models for customer segmentation and engagement
    • Automated reporting with Python and Jenkins
    • Data pipelines and SQL optimization

    Python · LangChain · SQL · Jenkins · Machine Learning

speaking

  1. 2026-06-09

    Text-to-Struct: Fine-tuning SLMs for Query Intent

    Berlin Buzzwords 2026

    Kulturbrauerei, Berlin — with Sandra Bullón

  2. 2026

    AWS Summit Madrid

    AWS Summit 2026

    Madrid, Spain

communities