Stefan Rettkowski

Stefan Rettkowski is an experienced professional in data center management and operations with a career spanning over two decades. Currently serving as the Director of Data Center Management Europe at SAP since May 2021, Rettkowski has previously held key positions at Amazon Web Services as a Data Center Operations Cluster Manager, and at Ensono and Wipro as Senior Hardware Manager, where responsibilities included overseeing data center operations, budget management, and compliance audits. Early career experience includes roles at Citi in data center site management and infrastructure engineering, as well as technical leadership in the event business. Rettkowski holds a degree from Ruhr University Bochum and completed pre-university education at Heinrich-Heine-Gymnasium Duisburg-Rheinhausen.