Jeff Titterton is chief marketing officer at Zendesk. Titterton has been with Zendesk since May 2017 and previously was senior vice president, marketing. Prior to that, he served in various roles at Adobe, including as the head of global campaign and engagement marketing. He has also served as chief marketing officer for 99designs, a graphic design marketplace. Titterton holds a B.A. in English and a concentration in Economics from Cornell University.