An engineer
shipping
production ML.
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.
- NLP
- Machine Learning
- Data Science
- Python
- AWS
- Docker
- RAG
- PyTorch
- Transformers
- 01.
Machine Learning Engineer · RavenPack
Dec 2023 — PresentMarbella, 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
- 02.
Data Scientist · Factor Energia
Oct 2022 — Dec 2023Barcelona, 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
- 01.
Text-to-Struct: Fine-tuning SLMs for Query Intent
Berlin Buzzwords 2026
Kulturbrauerei, Berlin — with Sandra Bullón
Jun 09 2026 - 02.
AWS Summit Madrid
AWS Summit 2026
Madrid, Spain
2026