John Donnarumma

John Donnarumma is a seasoned technology executive currently serving as Chief Technology Officer for the Americas at dentsu international since April 2022. With extensive experience in IT and digital transformation, Donnarumma previously held roles as Global CIO at GroupM from 2017 to 2021, where leadership included overseeing an IT strategy that aligned with business goals. Additional positions include Service Delivery Director at WPP from 2014 to 2017, managing significant outsourced IT services with IBM, and earlier roles including Global CIO and CIO for North America at GroupM. Donnarumma began a notable career as IT Director at MEC and held the title of Media Technology Director at Young and Rubicam. Academic credentials include a Bachelor's degree in Marketing and Computer Science from Fordham University.