Ernst & Young Tax Division Senior manager. i lead the external audits of several companies in the energy sector, among them, the electric power, oil (upstream and downstream) and mining sector. i have rendered advisory services and performed tax compliance works to local and multinational companies doing business in Argentina. i have acted as internal training instructor for EY courses and seminars. i have performed several works for companies such as Barrick Gold, Panamerican Silver Corp, AES Corp, Repsol - YPF S.A. ,Troy Resources S.A., Baker Hughes, Grupo Solvay. i joined the firm in 2000. Certified Public Accountant, (2002). Tax specialization, Universidad de Buenos Aires (in progress). Professor of the “Tax Theory and Technique I” course at the School of Economics, University of Buenos Aires. Member of the CPCECABA’s (Professional Council in Economic Sciences of the City of Buenos Aires) and of the Asociación Argentina de Estudios Fiscales (Argentine Association of Tax Studies). Nationality: Argentine. Fluent in Spanish, English and Japanese.