Dr. Ratul Saha, Global VVS Contamination Control Head, at Thermo Fisher Scientific has over 10 years of experience with all aspects of microbiological research, laboratory management, contamination control, training, project management and compliance. Saha had the privilege to work with ATMPs, small molecules, traditional biologics, large volume parenteral as well as medical devices. His goal is to ensure and enhance patient safety through product quality. Saha aims to speak complex ideas of microbiology in simple language providing solutions to microbiology related issues in pharmaceuticals, biopharmaceuticals and medical devices manufacturing as well as QC laboratories. Saha holds an MSc Degree in Biotechnology from Bangalore University as well as a second master’s degree and a PhD in Microbiology from Michigan Tech. He also holds a certificate in Regulatory Affairs. He has published several peer-reviewed manuscripts and abstracts in the field of microbiology and molecular biology as well as serves on the Editorial Board of several scientific journals.