Denis hails from South Africa, where he received his Masters degree in Marketing from the University of Johannesburg. He has been running online marketing campaigns for various clients all over the world since 2004. He moved to Raleigh in early 2006 and joined ROI revolution shortly thereafter. In his time at ROI Denis has overseen tens of millions of Dollars in PPC adspend, specifically for retailers, and he understands where and how to look in order to improve results accordingly.