Stacy Leidwinger is currently the product manager for the IBM InfoSphere Data Explorer product line. She assists in driving product roadmap, market requirements, product positioning as well as interacting closely with customers and partners to understand their Big Data challenges. Previously, Stacy was the Senior Director of Product Management at Vivisimo, an information access company, which was acquired by IBM in 2012. Stacy graduated from Allegheny College with degrees in Computer Science and Managerial Economics. She also holds her MBA from the Katz School of Business at the University of Pittsburgh. Follow Stacy on Twitter @sleidwinger.