Frank is vice president of product development for Calix. Frank is responsible for strategic planning as well as for all development and product management functions for the Calix C-, E-, and F-Series product families and the Calix Management System (CMS). He has over 20 years of experience in the telecom and enterprise communications industries. Frank has also held the roles of vice president of business development and vice president of field marketing at Calix. Prior to joining Calix in March, 2001, Frank held a broad range of management and executive management positions with Paradyne Corporation, AT&T Paradyne, and Nortel Networks. Frank is the author of the Calix publication The Book on Video and is the lead author of the Calix publication The Book on Network Transformation. Frank holds a BS in electrical engineering from the University of South Florida.