William Mullin is a seasoned professional with a diverse background in education and quality assurance. Currently serving as a DataStreme Mentor at the American Meteorological Society since February 2022, William is dedicated to enhancing Earth science literacy and has earned the Certified AMS Teacher designation. Concurrently, William has been a Museum Tour Guide and Docent at the American Museum of Natural History since March 2005, conducting various tours, including specialized programs for visitors with disabilities. William's previous roles include senior advisory positions at Keystone Compliance Partners and key leadership roles at Merck, focusing on quality assurance in pharmaceutical operations. William holds advanced degrees in Organizational Behavior from the University of Pennsylvania, Astronomy and Astrophysics from Swinburne University of Technology, and a graduate certificate in AMS DataStreme studies, along with a B.S. in Pharmacy from St. John's University.