Professional experience

Intern in the Technology Department, ESA Academy

European Space Agency · Redu, Belgium

May 2026 — Present

CubeSat shock testing facility: development-model validation and test-procedure development.

• Explicit LS-DYNA impact simulation validated against real drop tests, plus ISO 8 cleanroom testing of the scaled development model.
• Development of the test procedures and a desktop data-analysis application.
• Design of the final facility structure and ongoing ML-based shock-parameter selection trained on the development-model database.

LLM Trainer & Reviewer

DataAnnotation · Remote

March 2026 — Present

Advancing LLM performance through technical data synthesis and quality assurance, serving as both a Trainer and Reviewer.

• Code & technical evaluation: designed complex prompts using Python, Java and JavaScript to stress-test model reasoning, debugging and code optimization.
• Agentic model training: evaluated autonomous agents on their ability to execute multi-step software engineering tasks and tool integration.
• Dimensional RLHF & rubrics: created comprehensive evaluation rubrics across truthfulness, helpfulness, safety and technical syntax.

Summer Engineering Intern

Spanish Air and Space Force · Seville, Spain

2022

Study and analysis of maintenance control of aeronautical parts from the Spanish Air and Space Force.

• McDonnell Douglas F-18 Hornet: analysis of maintenance records of parts from the pneumatic system.
• CASA CN-295: creation of maintenance and repair instructions of the main landing gear.
• CASA CN-235: design in CATIA V5 of an accessory for the propeller hub to be mounted onto its test fixture.