Dax Hamman is a digital veteran, residing at Chango as Chief Revenue Office since January 2011. Prior, Dax worked with iCrossing for four years to found and lead the global display media group, a role which led to the development of Performance Display, a data driven method for building ROI orientated campaigns. The highly successful methodology utilized the interplay between search and display to its fullest.

With twelve years in the digital space, Hamman has considerable experience in all things digital including campaign strategy, media planning, usability, affiliate marketing and email marketing. He uses these experiences to find new and innovative opportunities within digital media for iCrossing's Fortune 500 clients. Dax is based in Chicago.

Prior to joining iCrossing, Hamman led the European division of Bluestreak (ad server and ESP) where he was responsible for overseeing all local operations, including managing business development and client services.