I have been working in the exploration, production and environment mining industry, in junior and major companies.My main expertise are Gold, Silver and Copper mineralization in Porphyry system, Skarn and Epithermal deposits.I have extensive experience in geochemical sampling, geological mapping, geophysics, DDH/RC logging, mineralogical studies and metallurgical test works.As a Qualified Person, I have written as author/co-author reports under CIM / JORC requirements, QA/QC audits, web page content, press releases, and presentations for investors, management and board.I can planning, directing and executing exploration works, leading the best practices in the different phases of a mining project, both in production and in advanced / early exploration. I have a complete knowledge of the current challenges of the mining business: the framework legal, environmental impact studies, corporate social responsibility, human resources and safety; In addition, I have formed and directed competent multidisciplinary teams for each stage of the project.H I G H L I G H T S P E R F O R M A N C E  I have started up the production of a gold and silver deposit in Patagonia Argentina (Martha Mine of Yamana Resources). I developed one of the most promising copper, molybdenum and gold porphyries in the Andes (Chita Valley of Minsud Resources). I founded two new junior exploration companies listed on the TMX-V (Latin American Minerals and Minsud Resources)  I discovered several gold, silver and copper deposits in Argentina and evaluated numerous deposits in Latin America and Africa.