I have 40 years of experience, and specialize in the field of supply chain and operations management with specific knowledge in the areas of enterprise resource planning (ERP) systems, inventory management and business enterprise management. I have published on such topics as inventory management, ERP and key performance indicators (KPI). I have testified on ERP, inventory management and business enterprise management. I am the president and chief executive officer of a management consulting firm that services clients in the operations and supply chain arena. I work with clients ranging from 80 Billion ($US) dollars to 5 Million ($US) dollars. I am on the certification council for a international professional organization and serve on the BOD for local chapters of APICS and IMC (Institute of Management Consultants).