Αναστασία Σιώζιου

Physicochemical testing of raw materials, semi-finished and finished products. (LOD, pH, UV-Vis) Compliance with environmental, health and safety procedures.

Quality Control Analyst at Medichrom SA. (2026-06 – Present)

• Physicochemical testing of raw materials, semi-finished and finished products. (LOD, pH, UV-Vis)
• Compliance with environmental, health and safety procedures.

Back office administrator at Voltaerion IKE (2026-02 – 2026-05)

• Managed daily administrative and data entry tasks.
• Supported customer service and operational procedures.

Quality Control Analyst at Epirotic Bottling INDUSTRYVikos S.A. (2024-06 – 2025-11)

• Performmicrobiological, chemical and physical analysis of raw materials, in process, finished products and environmental samples to ensure compliance with ISO 17 025, HACCP and EU microbiological criteria.
• Conduct routine testing for pathogens and indicator organisms (e.g., E. coli, coliforms, Pseudomonas, yeasts, and molds) using membrane filtration, pour plate, and rapid methods.
• Collaborate with production and R&D teams to optimize product consistency, shelf-life stability, and regulatory compliance. Performroutine quality control tests including CO2 levels, acidity and Brix (°Bx) measurements to ensure consistency and compliance in beverage production.

Food technologist at Mavridopoulos S.A (2024-04 – 2024-05)

• Implemented HACCP and ISO standards to support food safety management systems.
• Ensured quality and safety standards in meat processing and production in compliance with food regulations.

Laboratory assistant at Agricultural University of Athens (2022-10 – 2023-02)

Laboratory Assistant in the field of Soil Science & Agricultural Chemistry. Brought forth an in-depth knowledge of routine laboratory equipment.

Primary school student teacher at Elena Kaklamanou (2020-02 – 2021-02)

Monitored student progress and performance in physics and chemistry while creating and implementing lesson plans based on child-led interests.

Master's Degree in Chemical and Biomolecular Analysis – University of Patras (2026)

Bachelor's Degree in Natural Resources Development and Agricultural Engineering – Agricultural University of Athens (2016 – 2023)