Dr. Bill Christian can often be found communicating about technical ideas. He is the CTO of Paygevity, a Supply Chain FinTech, and a research mathematician for the federal government. He also spends a lot of time volunteering in various pastoral and secular roles.
Having been an INFORMS member since the 1990s, he has served as an officer in the Minority Issues Forum, on the Pro Bono Analytics Committee, on the DEI Committee, and on other ad hoc committees. Bill is the Chair of the BIG Math Network Steering Committee, a consortium of math societies including INFORMS that helps educate students and faculty about jobs in Business, Industry, and Government.
Given his experience in academia and industry, Bill enjoys mentoring individuals in their early careers regardless of which path they take. He says, “I talk to students all the time who went through school with only one picture of success; I was that way. I enjoy helping people consider more of the awesome opportunities in our field.”
Bill earned his PhD from Rice University and his BS from University of Maryland Baltimore County. His current research focus is optimization and machine learning on data modeled as graphs, especially networks, for analysis and defense. He and his wife live in Maryland and have three adult daughters. He enjoys bicycling and snowboarding but rarely makes the time to do either.