I've built enterprise platforms at Consultores y Sistemas ZED for customs compliance, electronic value declarations, and IMMEX credit and guarantee control.
For ANA, I designed application architecture, database models, and SQL Server procedures while building expense-management modules, CFDI XML parsing, ERP integrations, and SOAP services. I redesigned DataStage imports with Table-Valued Parameters and SqlBulkCopy, reducing processing time from hours to minutes.
I create reusable document-management components, asynchronous workflows, real-time status monitoring, Windows Services, restoration systems, and executive compliance reporting. My work focuses on turning complex operational requirements into secure, maintainable systems that simplify daily workflows.
I've also mentored three developers, established architecture and coding standards, led code reviews, and delivered workshops on design, object-oriented programming, debugging, testing, and requirements analysis.
