Walter joined AppDynamics in October 2013 as Chief Financial Officer (CFO) and is responsible for the Company's finance and accounting, corporate development, human resources and legal activities. Prior to joining AppDynamics, Walter was the CFO at SoftLayer Technologies, an infrastructure-as-a-service cloud computing company that was acquired by IBM in 2013. Prior to that, Walter was CFO of Leap Wireless (NASDAQ: LEAP), CBS Radio (a division of NYSE:CBS), Emmis Communications (NASDAQ: EMMS) and LG&E Energy. Walter has also served on the boards of several companies including both public and early-stage technology companies. He began his career at Arthur Andersen. He is a certified public accountant and holds a Bachelor of Business Administration from the University of Massachusetts, Amherst.