Designed and implemented an ordering system for a car parts vendor using Angular and Asp.Net Core. The system consists of catalog and sales services, effectively managing client orders uploaded in various formats such as HTML, Excel, or PDF files. Leveraged .NET libraries and Azure Form Recognizer to seamlessly process and interpret order data. The solution was initially hosted on Azure Kubernetes Service and then migrated to Digital Ocean's K8S service, strategically configured with distinct namespaces for running environments to optimize application costs during development stages.

Led the transformation of the Fuels & Lubes Projects Portfolio Management (PPM) system, migrating from AngularJS and SharePoint 2013 to Angular and Azure Functions, backed by Cosmos DB and Blob Storage. The system, written in Typescript, allows seamless model and interface sharing between Angular and Azure Functions. These functions, triggered by HTTP calls or Cosmos/Blob changes, serve as a robust API for efficient data processing.Developed the Research and Engineering Planning System (PIE), a counterpart to PPM, using Angular and ASP.NET Core. PIE, utilized by a broader audience within ExxonMobil Research & Engineering, played a pivotal role in budgeting, project stewardship, and as a primary data source for organization-specific platforms.Revamped the Catalysts & Licensing Management System (CAMSLAMS) from ASP.NET Web Forms and jQuery to Angular and ASP.NET Core in Azure. Introduced a module integrating SAP API for invoice creation.Implemented the PIMS Model Running API on on-premises servers, enabling remote model execution through a user-friendly Angular interface. Reduced crashes and centralized information in MSSQL servers. The API, built with Express in Typescript, interfaced with a .NET service layer in C#, facilitating PIMS instance triggering and monitoring via its COM interface.Managed AspenTech PIMS and Petroleum Scheduler, overseeing new version rollouts, transitioning in-house development to IT, and rewriting outdated applications for efficiency.Led the migration of the Knowledge Management base to SharePoint 2013, enhancing UX with AngularJS for seamless accessibility and organization of critical business knowledge.

Baton Rouge Refinery Windows Server Administrator (August 2013 - January 2016):Provided comprehensive support for Windows Servers and contributed to various projects, including the automation of team tasks through PowerShell scripts, upgrade initiatives for companywide infrastructure tools such as Microsoft SCCM, SCOM, VMWare vCenter, and piloted a new virtualization strategy using Hyper-V.US Fields Windows Server Administrator (May 2012 – July 2013):Managed approximately 180 Windows Servers distributed across small sites in the US South region and offshore platforms in the US Gulf Coast. Oversaw server deployments and decommissions, actively addressed issues with DELL and Hewlett-Packard, collaborated with other ExxonMobil IT groups, and provided support for vendor applications.