More than 19 years of experience in the mining sector. I have been working in geological exploration and Mineral Resources assessment. My key skills include mineral exploration, geological data acquisition, geological modelling, resource estimation, and mine geology. Currently, as a consultant my focus is on the resource certification, guided by the international resources and reserves codes. I have experience in different geological environments and commodities in Brazil and abroad, such as gold, copper, and silver. I am qualified as a Competent / Qualified Person (QP and CP) by the Australasian Institute of Mining & Metallurgy (AusIMM), Chilean Mining Commission (ChMC), and Brazillian Resources and Reserves Commission (CBRR), being able to sign technical reports according to international standards NI 43-101 and JORC, among others.