Mariela Del Valle Skladanowski is an experienced professional in administration and accounting, currently holding the position of Contable de empresa at Tekniatest Solutions, S.A. since January 2022. Previous roles include Administrative at Virkar Group, and Responsable del servicio de atención al cliente at BBVA, where responsibilities involved banking services, customer support, and cash management. Mariela has also served as Contable at Indea64, handling banking reconciliations and supplier management, and worked in various administrative roles at BBVA in Spain, BROWN TAILOR, and Distribuidora Joan S.A. Mariela's career began at IBM as an Operador telefónico, providing technical support. Mariela holds a Grado Superior de Administración y Finanzas from Instituto Lacetania and has further education from Universidad Nacional de Córdoba.