Sigfredo Villarin

Sigfredo Villarin is a Quality Assurance Specialist at FITS, LLC since April 2025, with a robust background in quality assurance and compliance. Previously, Sigfredo served as a Supervisor at Sartorius Stedim Biotech from January 2022 to April 2025, and held the position of Supplier Quality Specialist at Medtronic Puerto Rico, Inc. from November 2017 to March 2022. Additionally, Sigfredo worked as a QA Compliance Auditor at Zimmer Biomet from May 2015 to March 2022, where responsibilities included planning and executing internal quality audits, ensuring compliance with corporate policies and regulatory standards. Sigfredo earned a Bachelor's degree in Microbiology from Universidad Interamericana De Puerto Rico between January 1985 and January 1989.