Bob Walczak is a seasoned executive with extensive experience in strategic consulting and advisory roles. Currently serving as the Chief Executive Officer of MadTech since October 2021, Walczak leads a team focused on addressing unique challenges in media, advertising, and publishing. In addition to this role, Walczak has held advisory positions at multiple companies, including lockr, SafeGuard✓Privacy, TrueData, display.io, XCHNG, AmplifyReach, and Lemma Technologies since 2017. Prior to MadTech, Walczak was the Chief Executive Officer of RJWalczak, LLC, which focused on consulting and investment opportunities. Earlier in the career, Walczak was the EVP of Global Product at Xaxis, overseeing product management and development of programmatic advertising solutions. Walczak holds a BSBA in Finance and Marketing from the University of Denver's Daniels College of Business.