Sarah Harms

Sarah (Warner) Harms is the VP, Ads Marketing and Measurement at Roku, where she is responsible for the overall strategy and execution of the Marketing and Measurement efforts across the Advertising business. Prior to Roku, Sarah spent 5 years at Microsoft/Xandr where she ran the National Sales and Account Management teams for the Buyside Ad Technology business. Sarah started, and grew her career at WPP, working in Business Development, Partnerships, Investment and Strategy in digital, video, and programmatic channels. Sarah is joining Roku to bring her experience, strategic mindset, and fun approach to drive change at Roku, but also the broader media ecosystem.