I'm building and maintaining production backend services for Fondo de Cultura Económica's elfondoenlinea.com and its derivative platforms, modeling complex order-management and editorial workflows with Domain-Driven Design.
I architect and version ASP.NET Core REST APIs, build C# and VB.NET validation layers, and refactor asynchronous workflows to improve throughput. My work reduced integration failures by 30% and processing errors by 20%.
I also develop SQL Server stored procedures, views, and scheduled jobs, while automating nightly processes through Windows Services with 99%+ execution reliability. I manage GitLab branch strategies, code reviews, and CI/CD pipelines to help teams release more smoothly.
Previously, I supported production network infrastructure at Contrasys, sustaining 99.8% service continuity and reducing recurring incidents through root-cause analysis. I work closely with Front-End, QA, and Product teams in Agile/Scrum environments.

