Waldemar Kreps – Project Manager at G. Zwiehoff GmbH; specialist in the field of optimizing of logistic processes at railway transport with 27 years of experience; implemented projects: Turkish Petroleum Refineries Corp. (Turkey, 2009), ArcelorMittal (Luxembourg, 2010), Bombardier (Australia, 2011); DB Schenker (Germany, 2012); AlzChem (Germany, 2013).