Excel Automotriz
Guillermo Ernesto M. is a skilled software architect and engineer with extensive experience in system development and maintenance, specializing in Microsoft SQL Server technologies at Excel Automotriz since August 2016. Previous roles include database analyst at Pollo Campero, where advanced Excel reporting was utilized, and systems developer at Leverans, focusing on C# with ASP.NET and ADO. Guillermo holds a degree in Systems and Computer Engineering from Universidad Tecnológica de El Salvador, complemented by a pre-specialization in ORACLE BI, and completed general studies at Instituto Nacional de Tonacatepeque.
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