David Mandel

David Mandel is a Principal Project Program Manager at AT&T, where they focus on strategy, training, and development for sales operations. After graduating from Chapman University with a Bachelor of Science in Business Administration, they began their career in AT&T's B2B Sales Development Program. David has previously held various roles, including Senior Project Program Manager and Client Solutions Executive at AT&T, as well as positions at The Walt Disney Company and Del Taco LLC. They also gained experience as a tutor and a resident advisor during their time at Chapman University.