Value Chain Optimization consultant supporting process optimization, performance monitoring, predictive maintenance, simulation, production accounting and unified supply chain.   Over 25 years’ experience implementing optimization and simulation applications in refining, gas and petrochemical facilities worldwide with Aspen Technology and AVEVA (previously Invensys and Schneider Electric Software). Previously managed software quality and support for process optimization, dynamic simulation and control emulation solutions.  B.S. degree in Chemical Engineering from the University of Oklahoma