Approximately 15 years of experience in tax advisory and consulting, 8 years of which at audit and tax consulting firms (Big 4) and seven in law firms. Mateus has experience in highly complex projects, such as refund of state and federal taxes, monetization of tax credits, analysis of tax scenarios for site location purposes, business planning, analysis of tax credits, analysis of tax impact on the companies’ margin and cash flow and pricing and formulation of special regimes. Mateus has an outstanding performance in the retail, pharmaceutical, automotive, chemical and agribusiness segments.