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Guillermo Andres Calderon is an experienced IT professional with a robust background in system administration and infrastructure management. Since January 2012, Guillermo has served as the Administrador de Infraestructura at the Ministerio de Relaciones Exteriores de Colombia, overseeing the installation, configuration, and administration of a virtualized hyper-converged on-premise platform using VMWare vCenter 6.7 and Nutanix. Prior roles include Administrador de Tecnologia at Synapsis, where responsibilities involved virtualizing government project platforms, and Administrador de Servidores at BVC - Bolsa de Valores de Colombia S.A., managing a large Windows server ecosystem. Guillermo's career began at Unisys as a Systems Analyst, providing specialized support for Microsoft products and training support agents. Guillermo holds a degree in Systems Engineering from Universidad Piloto de Colombia and an academic high school diploma from Colegio Camilo Torres.