Sergio Diaz Ruiz is an experienced professional in administration, currently serving as Jefe de administración and Técnico administrativo at Vialterra Infraestructuras S.A. since May 2017. Prior to this role, Sergio held a position as Empleado en prácticas at Cooperativa el alcazar from February to April 2017. Sergio Diaz Ruiz holds a Máster en control de gestión- Controller from Universidad Internacional de La Rioja, completed in 2021, and a Grado en Administración y Dirección de Empresas from Universidad de Jaén, earned in 2016.
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