More than 20 years of experience, in special, Accountancy, Controllership, Corporate Governance | Restructuring, Tax and Auditing. Almost 10 years of this period were in Big4 auditing firms (PwC | EY | KPMG). I have also been working as Controller/Head of Finance of big national and international companies of Oil and Gas, Mining, Manufacture and Entertainment segments, focused on statutory, IFRS and US GAAP books/reports, costs, tax, treasury/acc payable|receivable and corporate governance/internal controlsMore...