Mark Jon Magpayo Email & Phone Number

Laguna, Calabarzon, Philippines

• Assists in the design, development, and implementation of appropriate interventions to ensure effective implementation of the food safety requirements• Conducts effective trainings on GMP and food safety• Verifies implementation of GMP and HACCP systems to prevent hazards in the product• Analyzes and evaluates results and trends to identify and improve plans to ensure food safety• Conducts routine and investigative environmental swabbing and water sampling• Participates in the risk assessment of new, or changes in existing procedures and installations• Initiates and assists in investigations and problem-solving to minimize and eliminate food safety risks

Laguna, Calabarzon, Philippines

• Conducts sampling and microbiological testing of finished products, raw materials, in-line samples, and water samples as per ISO-based methods• Creation and maintaining internal metric-monitoring files • Reviews and uploads test results, and release compliant batches• Conducts microbiological investigation involving deviations during production• Attends daily coordination meetings within the division• Creation and monitoring of the laboratory equipment database • Monitors and schedules equipment calibration and preventive maintenance• Checks material inventory and coordinates any requests needed• Trains other microbiologists on applicable roles

Pasig, National Capital Region, Philippines

• Isolation of human stem cells and human immune cells from bone marrow aspirates, leukapheresis, and umbilical cord blood via density gradient centrifugation• In vitro expansion and purification of various normal human cells and cancer cells using different specialized culture medium• Preparation of vaccine for cellular therapy• Quantification of cells pre and post culture via flow cytometry (FACS ARIA III)• Cellular imaging using confocal microscope (Olympus FV10i-liv)• Research and presentation of various topics related to the laboratory workflow

Makati, National Capital Region, Philippines

• Microbiological (turbidimetric) vitamin assay of finished goods for quality assurance• Daily preparation of fresh medium for the assay

Makati, National Capital Region, Philippines

• Analysis of various samples including drinking water and wastewater, raw materials, environmental samples, and finished products for presence or absence of microbial contamination using both established conventional methods and rapid kits (Tecra, Petrifilm, API, etc.)• Conducts on-site food and water sampling for microbial testing• Daily preparation and growth promotion testing of culture media• Monthly microbial monitoring of biosafety cabinets, waterbaths, and incubators

Bachelor’S Degree, Microbiology

Education record