Natalia Gounden

• Perform routine and specialised microbiological testing on food and environmental samples
• Conduct detection, enumeration and confirmation testing in accordance with accredited methods.
• Prepare, homogenise, dilute and plate samples using aseptic techniques; perform colony counting, result verification, and accurate data entry into LIMS.
• Execute a wide range of food microbiology test methods and maintain competency across multiple assays in a high-throughput testing environment.
• repare and sterilize microbiological media (agar and broths); carry out media and waste autoclaving following documented procedures.
• Monitor reference cultures and ensure quality control procedures are performed and documented for every test batch.
• Calibrate, clean and maintain laboratory equipment; perform intermediate checks to ensure measurement accuracy.
• Manage sample receipt, registration and traceability in LIMS, ensuring data integrity and compliance with ISO 17025 and internal quality systems.
• Communicate non-conformances, presumptive positives and abnormal results to supervisors and assist with confirmatory testing and outsourcing where required.
• Support workflow efficiency by participating in stock control, waste management, cross-training and weekly quality checklists.
• Maintain high laboratory hygiene standards and actively contribute to a clean, organised and audit-ready laboratory environment.

• Performed routine microbiological testing on poultry and veterinary samples, including bacterial isolation, enumeration and identification.
• Prepared and processed samples using aseptic techniques; conducted plating, incubation, colony counting and accurate result entry into LIMS.
• Selected and trained to perform Salmonella serotyping, reflecting strong technical accuracy and reliability.
• Prepared and sterilised microbiological media and reagents; carried out autoclaving and equipment sterilisation according to SOPs.
• Conducted environmental and hygiene monitoring and supported corrective action tracking.
• Maintained laboratory equipment and performed routine calibrations and intermediate checks.
• Completed sample administration, documentation and quality control records in compliance with ISO 17025 and GLP requirements.
• Actively supported workflow efficiency, hygiene standards and cross-training across departments.

Short-Term Event Contract (3 days)

• Provided friendly and efficient service in a fast-paced promotional setting.
• Demonstrated adaptability, teamwork, and composure under pressure.
• Maintained attention to detail and professionalism while engaging with diverse guests.
• Gained valuable experience in time management, multitasking, and client-facing communication.