Oscar Marin is an Executive Director at Ernst & Young LLP (EY), where he leads Data & AI transformation programs for some of the world's largest energy and industrial companies. With more than 20 years of experience, Oscar partners with C-suite executives to help organizations harness the power of data, artificial intelligence, and automation to drive operational excellence, accelerate innovation, and enable sustainable growth. His expertise spans data strategy, cloud modernization, generative AI, industrial data products, and enterprise-scale AI solutions across finance, supply chain, engineering, and field operations. Oscar is passionate about helping organizations build data-driven cultures that deliver lasting business value.