Willium Marwa

Willium Marwa is a Quality Engineer at Silafrica since July 2022, responsible for evaluating and approving new products and materials, conducting visual inspections, performing laboratory tests on raw materials and finished goods, and managing laboratory equipment calibration. Prior experience includes working as a Quality Analyst in the Research and Development Medicinal Lab at Muhimbili from July 2021 to August 2023, and as a Quality Control Chemist at Twiga Cement from August 2020 to August 2023, where responsibilities included sample collection, physical and chemical testing, and coordination of plant trials. Willium holds a Bachelor's degree in Chemistry from the University of Dodoma, completed in July 2022.