José Ezequiel Díaz Castillo

Ezequiel Diaz Pierri is a seasoned SAP developer with extensive experience in S/4 HANA across various modules, including FICO, PRA, MM, SD, TM, and EWM. Currently a Senior SAP Developer at ExxonMobil since December 2020, Ezequiel has significantly improved operational efficiencies, notably enhancing Handling Unit movement by 20% and reducing tax liability by 10% through impactful project contributions. Prior experience includes a role as a Semi-Senior SAP Developer at Chevron, resulting in substantial annual savings of $200k, and a tenure at Accenture as an SAP Developer and Functional Analyst, where Ezequiel developed critical RICEFWs and participated in multiple SAP implementation projects. Ezequiel holds an Engineer's degree in Software Engineering from Universidad Abierta Interamericana and is pursuing an MBA in Business and Technology at Instituto Tecnológico de Buenos Aires.