Tim Breslin, CTO of O3 World, started his career in the early ‘90s as a software engineer for Grant Thornton. He quickly transitioned into the digital agency space when it was in its infancy. Over the years, he has worked in publishing, ad tech, and the startup world in leadership roles at organizations such as Digitas Health, Razorfish, The Onion, and Delphic Digital. Tim is a product-minded, operationally focused digital leader.