Rafaella Sanches is a Quality Control Analyst Junior at PQE Group, specializing in chemical analyses of raw materials for medicines since May 2022. Prior experience includes a role as a Computer System Validation Analyst Junior, focusing on CSV for various systems and compliance with regulatory standards. Rafaella also worked as a Laboratory Analyst at Purcom Química, conducting mechanical tests on polyurethane products, and served as a Technical Assistant at TZF Consultoria Analitica, where responsibilities included project planning, method validation, and laboratory optimization. Rafaella holds a Bachelor's degree in Chemistry from Faculdades Oswaldo Cruz and a Technical degree in Chemical Analysis from SENAI Fundação Zerrenner.