I am a mining and geological engineer graduated with honors in the Oviedo University. I am certified as a profesional engineer (33/0014/2019) by the Northwest Association of Spanish Mining Engineers, therefore he is certified as a Competent Person in Resource & Reserve Estimation and Mine Planning, according to the international standards. I have a wide international experience in open pit and underground mines with polymetallic deposits, I am also specialized in model constructions, target definitions, cost studies and data science