Greg Dehart Email & Phone Number

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Enterprise Architect over ExxonMobil's rapidly growing Unconventional organization. Oversee design, development, and delivery of application and technology initiatives.

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Lead team of 22 talented global employees and several third-party organizations in executing and managing design strategy, UI/UX, change management, service management, process automation, third-party sourcing, and organizational and Agile transformation. Revamp third-party sourcing strategy and define KPIs and metrics to support more sustainable and improved sourcing strategy. Partner with IT evolution team to implement global business services model.

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Directed budget and operations for wells IT suite and surface upstream toolkit. Consolidated multiple portfolios, creating improved alignment with other IT groups. Evaluated technology architectures to design organizational changes in alignment with systems of delivery model.• Transformed wells business by combining business line and IT departments to create fusion organization with 1 system of delivery and 1 planning process. Influenced reluctant decision-makers to accept change while improving negative team culture and challenging environment, implementing change across organization, growing organization from 45 people to 100 plus 4 MSP teams, fostering support for change, and positioning IT department as key leader within organization.• Achieved consolidated delivery metrics across digital transformation efforts, identification of 40% of capacity consumed by unplanned break-ins, and project delivery increase of 25% with work prioritization.

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Established upstream engineering technology center in India to complement other locations. Worked with business partners to identify growth opportunities. Defined process to migrate engineering workflows to new center. Designed hiring and recruiting pipelines with technical expectations and reviews.• Built 25-member center of excellence to execute global migrations. Developed process and tools to capture requirements for data access, software, team size, export controls, and team member skill level, migrating 500+ positions.• Responded quickly to COVID-19 after 2,000 employees stopped working overnight; interface between senior executives, MSPs, and cybersecurity; restored business critical workflows within 48 hours by collaborating with internal cybersecurity and network operations teams; established remote work guidelines and reopened operations within 2 weeks, saving company from losing $300K daily.

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Approached with unique opportunity to apply findings from Argentina in India to create larger research and engineering division. Managed 4 teams delivering technical projects with 40 team members. Met with business partners to define strategic goals, create roadmaps, and cultivate relationships by prioritizing projects based on urgency while equipping each to execute.• Developed technical organization from concept to large-scale delivery; advised and coached teams on culture, strategic direction, and technical aspects while emphasizing innovation and growth. • Grew from 0 to 40 employees while developing integrated reservoir and transitioning portion of work to global teams.

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Relocated to Argentina based on industry experience in research and scientific software development to establish in-country research team focused on thermodynamic and computational fluid modeling software. Established 2 teams tasked with software development. Conceptualized computational engineer role to transition previously PhD-level research in Houston to global function to engage new audiences, showcasing ability to deliver research outside of US research facilities. • Built 2 teams that were highly productive, identifying need to expand to India to enable engagement of 10 million STEM graduates in country to meet scalability goals after proving concept of globalizing research importance.• Increased delivery speed and support while decreasing rate of bugs after transitioning application support and development to Argentina; improved execution efficiency by 10-15% while delivering at 20% of cost.

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Combined two research projects, a geoscience parameterized mesh modelling approach to reservoir model creation and a next generation HPC proprietary simulation engine. Led integration of the projects and development of a software framework that combined model creation, geoscience & engineering workflows with HPC based simulation and 3D visualization. The end project formed a new integrated reservoir modelling and simulation platform. Introduced and deployed Scaled Agile Framework (SAFe®). Established project governance councils. Implemented several teams, including architecture, UX research and design, platform and front-end development, scripting interface, and end-to-end acceptance testing teams. • Established and led global software development, UX and test teams. (4 Teams, 45+ employees and 3rd party located in the US and India)• Guided frontend feature roadmap creation and managed cross team dependencies.• Selected by president to serve as technical expert during roadshows, engaging with executives and stakeholders to deliver presentations or educate on technical aspects of products and services.

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Worked on a variety of software projects and teams across multiple domains: reservoir modeling and simulation, 3D visualization, data engineering, data analytics, and developer tools. Some projects were well established with large code bases and established development practices. I was able to leverage my computer science background to develop complex algorithms and see those generate value with end users while gaining experience with large scale software development and commercialization. Other projects were in early conceptualization phases where I created prototypes and worked with business leaders to pitch an idea and take it forward to full execution. ExxonMobil’s size gave me exposure to everything from small startup type opportunities to large corporate scale development with thousands of users and tens of millions of lines of code. Through all of this I developed a love and great appreciation for the art of Software Craftsmanship.

Provo, Ut, Us

Software Developer on the Novell Modular Authentication Service (NMAS) team. Developed network authentication and authorization tools for Windows, Linux and various UNIX platforms.• Member of Security Review Board. Responsibilities include reviewing products for security vulnerabilities and advising product management on security best practices.• Manage feature updates and delivery of the Novell Developer Kit (NDK).

Designed and implemented multi-tier distributed web applications. Tested distributed web applications using white box and component testing principles. Developed tools to assist in modular web-based programming, testing and distributed database administration. • Implemented distributed auditing system that increased client productivity 200%.• Create a .NET based app framework resulting in companywide migration to a .NET development platform

Masters Of Science, Computer Science

Bachelor Of Science - Bs, Computer Science