Managed refinery LPG business- including sales/supply strategies, logistics execution, and operations.Economist/optimizer for Jet, Diesel, Gasoline blending and sales. • Identified need for and generated critical cost-to-produce analysis of products- resulting in production shift and uplift of +$15M/yr vs previous outlets of gasoline and distillate commodities• Streamlined LPG supply chains- resulting in $4M/yr reduction in inventory handling and holding costs• Coordinated purchase of new LPG feedstock- resulting in +$8M margin gain in first year

Coordinator and optimizer for refinery LPG streams: refinery feed, product dispositions and logistics.Economist for gasoline blend pool optimization.

Coordinator for refinery energy portfolio: stewardship, business planning, optimization, maintenance, and efficiency.∙ Led energy improvement efforts through refinery technical and operation work forces, conducted extensive data collection and analysis, and developed and shared high level presentations with the refinery and headquarters leadership teams.∙ Captured improvement in refinery energy efficiency on $200M annual budget, $2M/yr, within 6 months.

Cross-functional technical contact for daily operation, long-term reliability, unit optimization and project development.∙ Responsible for technical guidance and troubleshooting for unit operation and optimization.∙ Led $10M production optimization and recovery effort during end of run plant operation∙ Developed a capacity expansion project valued at $4M/yr margin improvement and $300k/yr energy efficiency.

Technical contact developing cost-reducing operation efficiencies while providing technical support for unit operation and optimization.∙ Identified, managed and implemented multiple zero-investment water and energy reduction projects, totaling over 3.5M/year operating cost reduction, including 2% refinery-wide energy use reduction

Regulatory contact for advocacy, compliance, and project development.