Matt Mierzejewski currently serves as the Head of Activation at iProspect, beginning in January 2024, where responsibilities include navigating the future landscape of consumers, marketers, advertisers, and technology. Previously, Mierzejewski held various leadership roles at Merkle from 2005 to 2024, culminating as SVP, Search Capability Lead, overseeing a large team and managing significant advertising budgets while ensuring operational efficiency and product development. Earlier experience at Merkle|RKG included serving as EVP of Client Service and Delivery and EVP of Pay-Per-Click, focusing on client service operations and enhancing service quality in the PPC domain. Mierzejewski holds a degree from the University of Virginia.