The business graduate has 25 years of experience in the IT industry, focusing in particular on the SAP environment. After completing his technically oriented studies at the University of Stuttgart, he started working as an SAP consultant for finance and accounting. In 1997 he joined T-Systems, where he worked extensively on all SAP-related topics as a recognized expert from the very beginning. From 2001 to 2013, Hannes held the position of SAP Project and Delivery Manager and was responsible for the successful implementation of SAP projects and SAP operations, primarily for public and automotive customers. He then focused primarily on the topic of business intelligence as Head of Solution Center SAP at T-Systems International until 2018. Since 2019, in his role as Head of Value Consulting he has been supporting companies that use SAP to find exactly the right strategy for their SAP S/4HANA transformation that promises the greatest benefit while ensuring long-term business success.