Margie Mader-Clark

Margie Mader-Clark is an accomplished HR executive with extensive experience in scaling and developing people programs across various organizations. Currently serving as Chief People Officer at Apollo GraphQL and as a People Leader and Advisor at PeopleTech Partners, Mader-Clark brings a wealth of knowledge from a diverse career. As the Principal and Founder of Building Upside, LLC, Mader-Clark has focused on executive coaching and leadership development. Previous roles include Vice President positions at Gladly, Inc., Nextdoor, Lookout, Inc., Coupons Inc., Vontu, Inc. (now part of Symantec), and Hyperion Solutions, where Mader-Clark successfully built and expanded HR functions and drove significant employee engagement initiatives. Mader-Clark holds a BA in English from the University of California, Berkeley.