He has more than 10 years of experience as an external auditor, during which he worked in both BDO Venezuela and BDO Chile, as well as another of the main auditors. His work is mainly in external audits of financial statements under International Auditing Standards (ISA), as well as Generally Accepted Auditing Standards in Chile (NAGA) and US GAAS for companies with reporting in international financial reporting standards (IFRS and IFRS for SMEs) both closed and open corporations reporting to the Financial Market Commission (CMF) and other superintendencies.