Esteban Perez
San Antonio,TX
Summary
Hardworking and competent professional with extensive knowledge in clinical laboratory operations. Punctual and professional, willing to work various shifts and driven to perform successfully in solitary role or as part of team.
Overview
37
37
years of professional experience
Work History
Lab tech
Pathology Reference Laboratory
San Antonio
08.2006 - Current
- Conducted routine testing on biological samples using advanced laboratory equipment.
- Maintained accurate records of sample analysis and test results in laboratory information systems.
- Ensured compliance with safety protocols and maintained a clean laboratory environment.
- Collaborated with pathologists to prepare specimens for diagnostic examination.
- Operated and calibrated laboratory instruments to ensure precise measurements and results.
- Trained new technicians on laboratory procedures, safety standards, and equipment usage.
- Assisted in the implementation of quality control measures for reliable testing processes.
- Managed inventory of lab supplies, ensuring availability for uninterrupted operations.
- Collected, labeled and stored lab samples according to laboratory specifications.
- Prepared test samples and obtained and recorded test data in accordance with standards.
- Completed lab tests and communicated results to supervising staff.
- Maintained laboratory equipment by performing calibration checks and troubleshooting any malfunctions.
- Maintained detailed records of test results for review by supervisors or other personnel as required.
- Ensured that all laboratory areas were kept clean and orderly at all times.
- Performed routine maintenance tasks such as cleaning glassware, changing filters.
- Assisted and instructed other laboratory technicians.
- Conducted quality control testing on incoming materials to ensure accuracy of results.
- Processed specimens following established protocols while adhering to strict safety standards.
- Collected samples from various sources for analysis in accordance with established guidelines.
- Identified potential problems during testing process and took corrective action as necessary.
- Maintained, calibrated and troubleshot pH probes, EC meters, balances, automatic pipettes and diluters.
- Managed inventory levels by ordering supplies and ensuring stock is available when needed.
- Provided feedback on product performance based on test results obtained from experiments conducted.
Lab tech
Cyto specialty lab
San Antonio, Texas
03.1997 - 10.2024
- Conducted routine testing on biological samples using advanced laboratory equipment.
- Maintained accurate records of sample analysis and test results in laboratory information systems.
- Ensured compliance with safety protocols and maintained a clean laboratory environment.
- Collaborated with pathologists to prepare specimens for diagnostic examination.
- Managed inventory of lab supplies, ensuring availability for uninterrupted operations.
- Collected, labeled and stored lab samples according to laboratory specifications.
- Prepared test samples and obtained and recorded test data in accordance with standards.
- Completed lab tests and communicated results to supervising staff.
Laboratory Technician
CDD laboratory
San Antonio, Tx
10.2004 - 05.2006
- Conducted routine analyses on biological samples using advanced laboratory equipment.
- Maintained accurate records of experiments and results in laboratory information systems.
- Ensured compliance with safety protocols and regulations during laboratory operations.
- Assisted in the training of new technicians on standard operating procedures and safety practices.
- Prepared reagents and solutions for various experiments following established protocols.
- Collected, labeled and stored lab samples according to laboratory specifications.
- Prepared test samples and obtained and recorded test data in accordance with standards.
Cashier
Dons and Ben’s liquor store
San Antonio, Texas
05.2002 - 06.2003
- Processed customer transactions efficiently at a local liquor store.
- Maintained accurate cash register balances throughout shifts.
- Assisted customers in selecting products and answering inquiries.
- Managed inventory levels and restocked shelves as needed.
- Ensured compliance with safety and legal regulations for alcohol sales.
- Implemented effective merchandising strategies to promote sales.
- Accepted cash and credit card payments, issued receipts and provided change.
- Maintained cleanliness of checkout area including countertops, registers, windowsills and floors.
Bakery Associate
HEB Grocery Store
San Antonio, Tx
07.1989 - 08.1996
- Prepared baked goods following standard recipes and quality guidelines.
- Operated baking equipment to ensure consistent product quality.
- Assisted customers with product selection and service inquiries.
- Monitored inventory levels and restocked supplies as needed.
- Collaborated with team members to meet daily production goals.
- Arranged baked goods in attractive displays inside bakery cases to increase sales.
- Stocked shelves with freshly-baked items as needed throughout day.
- Followed all safety protocols when operating kitchen machinery.
- Maintained cleanliness of work areas throughout shift.
- Provided excellent customer service to foster satisfaction and loyalty.
Education
Cotulla High School
Cotulla , TxSkills
- Sample analysis
- Instrument calibration
- Safety compliance
- Quality control
Timeline
Lab tech
Pathology Reference Laboratory
08.2006 - Current
Laboratory Technician
CDD laboratory
10.2004 - 05.2006
Cashier
Dons and Ben’s liquor store
05.2002 - 06.2003
Lab tech
Cyto specialty lab
03.1997 - 10.2024
Bakery Associate
HEB Grocery Store
07.1989 - 08.1996
Cotulla High School