Mayra Cuevas Cardenas

Quality Control Lab Analyst II

Threshold Enterprises Ltd

Scotts Valley, California

09.2022 - Current

Conducted routine laboratory tests to ensure product quality and safety.
Analyzed samples using sophisticated lab equipment and methods.
Documented test results accurately in compliance with regulatory standards.
Maintained laboratory supplies and ensured cleanliness of work areas.
Assisted in training new analysts on laboratory practices and safety protocols.
Maintained detailed records of all laboratory activities, including test results and instrument calibrations.
Reviewed technical documents, such as Standard Operating Procedures.
Participated in regular meetings with other lab analysts to discuss test results.
Prepared solutions and reagents according to established procedures for use in experiments or analyses.
Monitored inventory levels of supplies necessary for laboratory operations.
Operated laboratory equipment such as centrifuges, HPLC instruments, UV-Vis spectrophotometers, disintegration apparatus, and pH meters in accordance with safety guidelines and SOPs.
Performed complex calculations related to sample analysis and results interpretation.
Performed routine maintenance tasks on lab equipment, such as cleaning glassware or sending out pipettes for calibration.
Coordinated with external laboratories on updated ETAs, out-of-specification results, and retest plans.
Implemented proper, good documentation practices when discrepancies were identified during quality control checks and reviews.
Tested incoming raw materials and finished products.
Provided guidance and clarification on data analysis to junior lab analysts.
Trained new personnel on proper lab safety practices, instrumentation usage, operation protocols and more.
Collected and organized data to perform data analysis and prepare technical reports.
Prepared samples and reagents for testing according to established protocols, ensuring compliance with safety and quality standards.
Performed statistical analysis of test results to identify trends, anomalies, and areas for further investigation.
Documented and reported test results accurately, maintaining detailed records in compliance with laboratory protocols and FDA standards.
Reviewed experimental data to catch potential lab errors and correct mistakes.
Examined experiment results to identify potential underlying causes for scientific findings.
Used time management and adaptability skills to prioritize testing and analysis to be done efficiently and in a timely manner.
Participated in regular laboratory meetings with upper lab management to discuss test results, quality control issues, and process improvements.