Juan Pérez
Belén,Heredia
Summary
Results-driven professional with hands-on experience in calibration, measurement uncertainty analysis, and Excel. Proven ability to maintain equipment functionality and adhere to safety protocols, contributing to efficient laboratory operations and reliable experimental outcomes. Fluent in English (C2), holder of a European passport, and B1 driver's license, with full schedule flexibility for travel or shift-based work.
Overview
4
4
years of professional experience
Work History
Lab Assistant
AyA
El Roble, Puntarenas
06.2025 - Current
- Prepared laboratory samples for testing and analysis.
- Maintained laboratory equipment and ensured proper functionality.
- Assisted in conducting experiments following established protocols.
- Organized and labeled samples for easy identification and retrieval.
- Cleaned and sterilized workspaces to maintain safety standards.
- Completed equipment maintenance and calibration tasks according to standards.
- Calibrated instruments according to manufacturer specifications.
Customer Service Representative
Amazon
05.2021 - Current
- Resolved customer problems by taking ownership and focusing on the problem at hand.
- Remained calm and professional in stressful circumstances and effectively diffused tense situations.
- Analyzed organizational processes to identify improvement opportunities and proposed solutions to leadership.
Education
Some College (No Degree) - Chemical Engineering
Universidad De Costa Rica
San JoséBachelor of Science - Industrial Chemical Engineering
ULACIT
San JoséSkills
- Excel
- Calibration and verification of instruments
- Measurement uncertainty analysis
- Knowledge of ISO/IEC 17025 standards
- Precision Tool Use
- Attention to detail
- Data acquisition and analysis
- Problem Solving
References
References available upon request.
Timeline
Lab Assistant
AyA
06.2025 - Current
Customer Service Representative
Amazon
05.2021 - Current
Some College (No Degree) - Chemical Engineering
Universidad De Costa Rica
Bachelor of Science - Industrial Chemical Engineering
ULACIT