Pougkas, Stefanos: - Stefanos Pougkas is the certification exam owner for the 1909 and 2020 exams, and has led the effort to design and write questions for these exams. More generally, at SAP Education, he is part of the learning architect team and is responsible for the financials curriculum. He is a subject matter expert for financials courses and lead trainer in the global SAP Financials learning room.