Tethkar Alzahrani

Quality Control Specialist

Jeddah, Saudi Arabia

Sciences Company

Dec 2024 - Jan 2025 -1 month

Saudi Arabia

Job Details:Gained hands-on experience in reverse osmosis (RO) water desalination, focusing on removing salts and impurities using semi-permeable membranes. Applied MEWA 2024 water quality specification issued by the Saudi Ministry of Environment, Water, and Agriculture. Improved water quality and ensured compliance with international safety and treatment standards. Acquired expertise in the GSO water sampling standard and standardized sampling methods for accurate analysis.

Sciences Company

May 2024 - Sep 2024 -4 months

Saudi Arabia

Job Details:Developed comprehensive ISO 9001-compliant quality management plans, including documented procedures, work instructions, and quality records. Created an ISO 22000 food safety management system plan, outlining hazard analysis, critical control points, and validation/verification processes. Crafted GMP plans to define quality control measures for manufacturing operations. Composed risk analysis, prevention, and treatment reports; prepared food safety systems control reports.