José Trejo Email & Phone Number

San Diego, CA, US

San Diego, CA, US

Analysis and evaluation of procurement options for major infrastructure and LNG projects backed by fundamental economic models and deep industry knowledge.

Worldwide, OO

• Development of Deloitte MarketBuilder™, an arbitrage-free fundamental economic forecasting model platform and advisory services in risk, market analysis, valuation and analytics for clients in the energy.
• Led strategy and advisory service engagements for a variety of external client facing and internal US Deloitte member firms projects.Technical Projects and Software Development
• Maintained general equilibrium arbitrage-free fundamental economic forecasting model suite with a focus on natural gas, power generation and natural gas liquids. - Data mined online industry sources and time series..
• Subject matter expert on the natural gas industry and stock World Gas Model with a focus on NGL’s, LNG trade and multi-commodity/multi-fuel interactions with oil, power, coal, emissions and renewable generation and.
• Trained license customers on Deloitte MarketBuilder platform and models.
• Trained a cross section of the US Deloitte member firms from the manager level and up on the MarketBuilder platform and energy models with teams focused on energy M&A, sustainability and green technologies.

Houston, TX, US

• Project Management
• Led a team of consultants providing risk management and IT services to natural gas trading clients in North America. Continued success in delivery secured further technology and risk work, fulfilling a key support need.
• Developed a web-based database-backed ETRM commercial system for small energy trading companies. Designed and implemented a C# VaR engine, including robust term volatility and correlation estimates based on historical.
• Developed an Excel VBA GUI for a prototype software application designed for instrumentation equipment criticality estimation (a risk measure combining failure rate probability with consequence impact) and optimal.
• Developed middleware in Excel VBA and Python for Enbridge Inc. to automate the daily price loading process for the corporate ETRM system’s VaR module, a time consuming critical risk control task originally performed.
• Mapped for the first time Sempra Pipelines counterparty credit risk procedures for the natural gas storage optimization division and identified potential efficiency and compliance improvements.

• Financial Crisis in 2009 caused the failure of traditional valuation sources, including missing the deterioration on qualified buyer pool, high foreclosure rates and rapid rise of inventory.
• Selected property informed by a Bayesian approach combined with a econometric model on the major comparable drivers to mine most recent transactions and fundamental value drivers of micro-markets. Expected annualized.

Overland Park, KS, US

• Developed a real time agent-based LNG shipper simulation model in Java for El Paso Corp. that captured P&L uncertainty by simulating mean reverting delivery commodity prices, flexible routing and logistics constraints..
• Valued fuel switching of a power tolling contract under simulated mean-reversion prices and developed a custom market dispatch model to capture P&L uncertainty for an expert witness engagement. The resulting model.
• Developed a C/C++ mean-reverting price and real-option simulation model engine to value specific clauses in a custom swing option contract between the counterparty and Exxon UK. By estimating the marginal value.
• Valued Canadian natural gas call option contracts in Excel for benchmarking by using standard option models and validated with a custom simulation model for an expert witness engagement.
• Developed an Excel VBA decision support model of a LNG terminal’s reservoir tank to ensure competing LDC deliverability requirements and terminal send-out financial objectives were met.
• Developed multiple custom scripting tools for data scrubbing, extraction and analysis in Python, Python Win COM Servers, Excel, MS Access, and command pipe tools.

• Developed energy software for regulated and unregulated utilities.
• Developer of commercial market simulation MarketPower software for electricity price forecasting. Maintained Linear Programming models in XPRESS-MIP engine.
• Designed an iterative algorithm to model the auction of electricity in the North American transmission grid based solely on Linear and Integer Programming by a decomposition approach.
• FORTRAN and Reporting SQL programming maintenance of PROMOD IV database backed iterative power market simulation software calculating hub market prices, utilization and transmission flows across 3000+ generating units.

• Adapted Toolbook™ document distribution system at facility of 1100 employees.
• Assisted departments in developing and documenting new ISO 9001 processes.
• Trained 150 people on Quality Assurance procedures for audit readiness.

Ms, Operations Research

Ms, Industrial And Systems Engineering

Bs, Industrial And Systems Engineering