Education

BSc, AI Engineering — Universidad Francisco de Vitoria, Madrid. 2024 – Present. Second-year undergrad in Sistemas de Inteligencia Artificial.

High school — Trinity College, San Sebastián de los Reyes.

Experience

Production LLM agents (2026 – Present). Shipped commercial Salesforce integrations, MCP servers with security-review loops, Android field assistants, multilingual institutional tooling. Small independent client base + university projects.

Research pivot (2026 – Present). Moving from shipping production systems toward evaluation and alignment research. So far that has meant contributing to the open-source eval frameworks that safety organizations actually run, listed below.

Open source

3 PRs merged in eval / agent-tooling frameworks:

See GitHub for the current list.

Currently learning

Eval methodology and agent harnesses, mostly by working inside them (HAL, hawk, Inspect).

Contact

xabier.ariznabarreta@gmail.com