Elke has worked in SAP software since 1985 with a focus on the Materials Management (MM) area. For more than 24 years she has implemented SAP with many companies of various sizes and industries and has consulted them on all aspects of MM. In recent years her focus shifted to Supply Chain Optimization, especially in the area of materials requirements planning (MRP). She has worked on complete and extensive end-to-end implementations and worked in SAP R/2, R/3 3.1H, 4.6C, 4.7, ECC 6.0 and S4 HANA In February 2016 she published the SAP Press book “Inventory Management and Optimization in SAP ERP”. Elke is currently working as an independent SAP MM Consultant and Business Analyst.