David

Experience

1. Senior Facilities Commercial Development Engineer

   Oxy

   Jan 2025 — Present · Houston, TX, US

   Leading the integration of the Power Apps Emissions Project Tracker and Calculator with the Asset Facilities Tracker, connecting shared project IDs so automated emissions results will feed directly into live execution workflows- Designed and deployed a mixed-integer linear-programming optimizer in Python (PuLP) accessed through Spotfire; users enter cost or emissions targets, and the model returns the lowest-cost schedule that satisfies every regulatory, resource, and timing constraint- Built Python ETL pipelines that bulk-load forecasting data and large project lists into SQL, keeping the optimizer and reports in sync with fresh inputs- Developed a compression-cost analytics module: crafted SQL queries that combine maintenance, rental, and purchase-order costs, then visualized insights in an interactive Power BI dashboard to guide capital-allocation decisions.

Education

• University of Texas at Tyler

  Bachelor of Mechanical Engineering

  2015 — 2017

• Mays Business School - Texas A&M University

  Master of Science in Analytics

• Houston City College

  Associate's of Science in Engineering Science

  2013 — 2015

Skills

• Microsoft Word
• Team Leadership
• Customer Service
• Leadership
• Analysis
• Microsoft Excel
• Powerpoint
• Project Management
• Public Speaking
• English
• Analytical Skills
• Management
• Social Media
• Microsoft Powerpoint
• Research
• Microsoft Office
• Teaching
• Budgets