ماريان سيف

• Performed quality tests using state-of-the-art devices along the whole production chain; ensured that products met international production standards with an error smaller than 2%
• Provided training for the operations team on ISO 22000, GMP, and GHP; improved product excellence and assured compliance with food, hygiene, and manufacturing requirements
• Analyzed inspection data gathered from all processes; made sure that conformity and waste levels fell daily below 1%
• Led the internal audit stream; contributed to enhancing process efficiency, product quality, and risk management

•Ensuring the production process delivers high-quality products
•Organizing and directing the production staff to achieve a satisfactory workflow
•Performing the quality control inspection and tests on the in-process and finished products to ensure that parameters meet the standards
• Checking the quality of raw materials in use, rejecting those that do not comply with the quality specifications
• Recording the quality control check and test results on the related logs appropriately (software application)
• Communicating the results, the eventual non-conformities, and the required corrections to the involved departments
• Collecting representative samples from each produced item for traceability purposes
• Monitoring and controlling all critical control points (CCPs) related to the process as per the HACCP plan
• Ensuring all employees inside the production area are complying with the personal hygiene policy
• Conducting training for all employees in the production areas on food safety and personal hygiene (GMP and GHP)
• Preparing and updating all necessary reports and documents related to products and processes
• Checking and evaluating the effectiveness of cleaning practices in the production area

• Providing real-time support and booking appointments for patients in France
• Handling several clinics, centers, and clients located in France
• Making interactive calls with patients, concisely meeting their needs
• Formulating specific notes and reports for doctors as a follow-up

• Managing a class of 20 ( 9-15 years old) focused on group learning and teaching them scientific subjects
• Organizing monthly meetings to discuss student’s curriculum, to evaluate and to establish each student’s strengths and weaknesses

Internship Subject: “Potential of a tool for thermogravimetric analysis coupled with mass spectrometry for evaluation of the security of food packaging”

•Analyzed the degradation of PS, PE, and PP polymers and various antioxidants such as Irganox 1010 with TGA-Q500 and with HS-GC-MS at LNE
• Identified COVs compounds & NIAS (Non-intentionally added substances) with TGA-GC-MS and Combipal HS-GC-MS
• Analyzed polymers’ spectra identified by ATR-FTIR (Attenuated Total Reflectance Fourier • Transform- Infrared Spectroscopy) before and after their degradation with TGA-GC-MS
• Presented three research presentations on thermogravimetric analysis and protocols to my lab team and a group of professors and candidates

• Sold medicaments according to doctor’s prescriptions
• Used financial software for data entry and invoicing
• Carried out insurance and social security papers for customers