Uwe Göhring Uwe Göhring is an SAP Mentor and has worked in supply chain optimization for more than 20 years. He is the founder and president of bigbyte software systems inc., which optimizes SAP supply chains around the world by coaching planners, buyers, and schedulers in policy setting and strategic and tactical planning. He resides in New York City and operates primarily (but not exclusively) in North America and Europe. He has extensive experience working with companies in a variety of industries.