Danielle Reyna

• Leads team in scope development, constructability design reviews, & project execution for construction of the Gigafactory in Austin, Texas. • Develops innovative solutions that reduce budget, condense schedule, & resolve project issues efficiently. • Negotiates & administers contracts, develops scopes of work for service contractors & vendors, manages change orders, RFI's, & RFP's, plans logistics & field installation activities, & tracks all project progress.

• Executed the analysis of company financials and led planning & budgeting processes. Developed & presented financial models for building forecasts, managing cash flows, and identifying drivers for variances. Empowered senior leadership to make effective investment and business decisions. • Ensured delivery of quality forecasts & monthly reports within all deadlines; consolidated data from all departments within the company. • Managed ad-hoc requests from upper management to capture last minute business opportunities. • Presented quality cost & schedule reports to upper management while effectively communicating potential risks to facilitate informed business decisions.

• Led all aspects of operational project development within approved budget & schedule, from early project scoping, through engineering, procurement, construction execution, & closeout. • Managed contractors, field personnel, & vendors for up to 5 operations drilling rigs at once (24/7 supervision). Adapted safely & efficiently to changing priorities in fast-paced & high intensity situations. • Oversaw technical document control process for producing & maintaining accurate site information, procedures, contracts, change orders, & RFIs. • Accelerated project schedules by up to 50% through implementing process improvements, effectively selecting proper equipment, & regularly reviewing operational lessons learned. • Improved cost estimates by 90% through Power BI, Spotfire dashboards, & Excel templates utilizing a SQL database; recognized as a best practice that directly influences the future success of the company. • Developed training material & led rollout of new reporting process to all office & field personnel.

• Planned, executed, & closed production operations projects for >250 wells totaling $38MM. • Improved performance & safety by leading quantitative risk assessments (QRAs) with key stakeholders. • Interpreted field data, ensured API codes were followed, & collaborated with vendors to develop innovative wellbore solutions. Selected the best alternatives with operators, engineers, & managers. • Built comprehensive work plans to safely & efficiently guide field operators through each job. • Interfaced regularly with key stakeholders ranging from Texas Railroad Commission, 30+ vendors, 2 superintendents, 3 cross-functional teams, & managed well programs for 7 well site managers, & 3 rigs. • Presented key performance indicator/metric reports weekly to operations manager & superintendents to provide insight, stay competitive, & identify opportunities for improvement. • Improved well performance 30-50 BOPD by generating a hydraulic fracture & water QA/QC process for testing pH, hardness, chlorides, sulfates, & bacteria levels.

• Planned, executed & tracked drilling programs for vertical & horizontal wells. • Evaluated drilling performance of 11 wells by monitoring key performance indicators which directly influenced the company’s bottom-line. • Communicated drill status, milestones, & unexpected difficulties daily to superintendents & managers. • Collaborated with land, regulatory, procurement, geologists, engineers, & field personnel to ensure drilling programs were ahead of schedule and & under budget. • Aligned rig contractors with drilling goals & safety expectations. Recognized for most effective project execution. • Motivated & provided clear direction daily to superintendent, tool pusher, & crew members. • Reduced cost by >$800k per year by creating an on-site inventory & cost tracking database.

• Led technical design, scheduling, budgeting & construction projects totaling ~$4.5MM. • Managed engineering P&IDs, PFDs, & construction plans to ensure effective construction execution. • Conducted safety reviews to verify the integrity of design with respect to safety & operability. • Recognized cost savings opportunity & constructed a water gathering & disposal pipeline system. • Designed equipment to meet ANSI/ASME codes & NACE corrosion standards for pipeline & valve replacements, pump & vessel upgrades, regulatory vapor recovery units, & CO2 skids. • Managed installation & commissioning to ensure customer satisfaction at project close out activities.