Mario Sierra Pacho

Mario Sierra Pacho has extensive experience in the technical service and commercial sectors, currently serving as a technical service manager at Esferize. Prior to this, Mario held a position as a Tecnico Comercial at Sato Electrónica SL. Mario completed a Grado Superior FP in Electronics at Santa Maria de los Apostoles and also received Formacion Profesional 2 at Colegio Santa Maria de los Apostoles.