Freelance Data & AI consultant helping European companies and consultancies turn complex requirements into reliable, useful solutions.
Based in Spain, I work remotely with teams across Europe through:
- Defined projects — bounded implementations, evaluations or modernisation work with clear deliverables and acceptance criteria.
- Embedded support — part-time or fixed-term specialist contribution within existing data, AI, analytics or product teams.
- Technical evaluation — independent assessment of data, ML and RAG systems, their evidence and practical next steps.
- Data engineering and quality
- Machine learning and applied analytics
- RAG and LLM evaluation
- Data and AI automation
My portfolio documents selected professional experience, controlled synthetic studies and interactive demonstrations with explicit evidence, limitations and confidentiality boundaries.
Public technical repositories focus on self-contained synthetic examples, reproducible evaluation and maintainable engineering practices. They do not expose private client work or proprietary implementations.
- Portfolio
- RAG Reliability Lab — synthetic RAG answer/defer evaluation study
- Data Quality Pipeline Lab — synthetic PySpark contracts, quarantine, reconciliation and CI (
v0.1.0) - Services
- Selected work
- Contact
I am also the founder of Miga Digital, an AI and automation studio for small businesses in Spain. Miga Digital is the route for managed business solutions; this profile focuses primarily on my individual technical work and freelance collaboration.