All modes of transportation both domestic and international. Billing, claims, software, databases, warehousing, packaging, staff and audits. Over 40 years in the field and over 30 as a consultant. Asst. Prof. at Drexel University in Logistics. Have worked for some of the largest companies down to some of the smallest. Former Port Captain/Surveyor, Transportation Manager, Warehouse Manager. Most commodities including hazmat both bulk and packaged.