I've built and modernized enterprise applications for Crombie, Conduent, Transformación Empresarial, and Guatemala's Ministry of Public Finance. My work spans financial, banking, healthcare, government, and oil-extraction systems, including APIs that integrate Tecpetrol systems with SAP.
I deliver end-to-end web applications using C#, .NET, React, Angular, SQL Server, Oracle, and Azure DevOps. I've modernized VB.NET applications to .NET 9 with zero downtime, reduced application vulnerabilities from more than 800 to 151, and supported CI/CD, cloud deployments, database migrations, and production troubleshooting.
