Stephanie MacTas

Stephanie Mactas is an accomplished professional with extensive experience in operations and strategy across various leading organizations. Currently serving as Chief of Staff to the General Manager of Moloco Ads and Senior Director of Moloco Ads Operations since August 2022, Stephanie has previously held significant roles at TikTok, where responsibilities included Senior Director of Sales Activation and Product Strategy & Operations. Earlier experiences encompass a Chief of Staff position at Tech for Campaigns, and key operational roles at Wilbur Labs, Google, and various research and internship positions in health and medical sectors. Stephanie holds a Bachelor of Science degree from Duke University, specializing in Genomes and Psychobiology of Behavior and Decision Making.