Elke Roettig works at bigbyte software systems, inc., a New York-based international management consulting firm that provides expertise to optimize and streamline SAP Supply Chain Management. In that role she has focused her efforts on supply chain optimization, working with various clients on an international basis and utilizing the SAP ERP Add-On tools. Elke has a degree in business administration from the Verwaltungs- und Wirtschafts-Akademie (VWA) in Stuttgart, Germany. Since 1994, she has worked as an SAP consultant, focusing on materials and inventory management. She has functioned as senior SAP functional consultant on full life-cycle SAP implementations for many clients in the US across a multitude of different industries (automotive, consumer products, manufacturing, printing and packaging, engineering, wholesale distribution, medical devices, mining, etc.) and has supported many implementations in additional roles. Her consulting experience includes working with different releases of the SAP ERP system as well as with the SAP Business Warehouse system.