Jimo Koo
El Cajon,CA
Summary
Bioanalytical Analyst III with 4+ years of experience in GLP-regulated CRO environments, specializing in LC-MS/MS and biological sample processing. Expertise in analytical troubleshooting, contamination control, and ensuring data quality. Seeking to apply laboratory skills to microbiology, with a focus on expanding into supporting public health surveillance and outbreak response.
Overview
10
10
years of professional experience
Work History
Analyst III
BioAgilytix San Diego (formerly MicroConstants)
San Diego, CA
04.2026 - Current
- Promoted to Analyst III in recognition of technical expertise and analytical reliability
Analyst II
BioAgilytix San Diego (formerly MicroConstants)
San Diego, CA
09.2023 - 04.2026
- Ensured compliance with FDA/EMA bioanalytical guidelines and maintained GLP and GDP standards, adhering to ALCOA+ data integrity principles to produce accurate, traceable, and audit-ready datasets
- Performed sample preparation and extraction in accordance with validated methods, maintained accurate sample tracking, and ensured proper biohazard handling and cross-contamination control
- Independently executed GLP-compliant bioanalytical assays supporting pharmacokinetics and method validation studies using triple quadrupole LC-MS/MS systems (Sciex API and Waters Xevo TQ series)
- Monitored and supported optimization of LC-MS/MS parameters to ensure signal stability, sensitivity, and reproducibility, including MRM transitions and source parameters
- Investigated assay variability during out-of-specification or failed runs using chromatographic data and QC/standard curve performance, identifying LC-, MS-, and sample-related root causes to support effective troubleshooting and ensure data integrity
Analyst I
BioAgilytix San Diego (formerly MicroConstants)
San Diego, CA
06.2022 - 09.2023
- Performed bioanalytical assays and sample preparation in a GLP-regulated environment, progressing to Analyst II with increased responsibility
Scientific Intern
BioAgilytix San Diego (formerly MicroConstants)
San Diego, CA
10.2021 - 06.2022
- Updated title following company acquisition and performed laboratory technician responsibilities
Laboratory Technician
BioAgilytix San Diego (formerly MicroConstants)
San Diego, CA
06.2021 - 10.2021
- Applied training in GLP and GDP to maintain data integrity and proper documentation
- Performed accurate pipetting, aliquoting, and sample labeling following SOPs
- Prepared mobile phases and reagents using standard lab procedures
- Cleaned and organized lab equipment, glassware, and workspaces
- Ensured proper storage and handling of samples and chemicals
Executive Chef
Paik's Noodle
Santa Clara, CA
10.2016 - 09.2019
- Led and optimized kitchen operations to ensure efficiency, consistency, and high-quality food execution
- Ensured compliance with food safety, sanitation, and workplace safety standards
- Managed procurement and inventory, including ordering supplies, restocking, and maintaining ingredient availability
- Directed culinary operations and food preparation, maintaining high standards in quality and presentation to ensure customer satisfaction
- Fostered a collaborative team environment, promoting continuous improvement through constructive feedback and training
Education
Bachelor of Science - Microbiology
University of California San Diego
San Diego03-2023
Some College (No Degree) - Biology (Transfer Program)
Foothill College
Los Altos HillsSkills
- Liquid Chromatography-Mass Spectrometry (LC-MS/MS)
- Chromatographic Data Processing & Integration (Analyst, MassLynx)
- GLP/GDP Compliance & Data Integrity (ALCOA)
- Biological Sample Processing & Extraction
- Data Management (LIMS, Excel)
- Strong Attention to Detail
- Analytical Troubleshooting
- Analytical Chemistry
Timeline
Analyst III
BioAgilytix San Diego (formerly MicroConstants)
04.2026 - Current
Analyst II
BioAgilytix San Diego (formerly MicroConstants)
09.2023 - 04.2026
Analyst I
BioAgilytix San Diego (formerly MicroConstants)
06.2022 - 09.2023
Scientific Intern
BioAgilytix San Diego (formerly MicroConstants)
10.2021 - 06.2022
Laboratory Technician
BioAgilytix San Diego (formerly MicroConstants)
06.2021 - 10.2021
Executive Chef
Paik's Noodle
10.2016 - 09.2019
Bachelor of Science - Microbiology
University of California San Diego
Some College (No Degree) - Biology (Transfer Program)
Foothill College