Vitaller has worked in the international mining industry since 1993 and has managed exploration programs in different countries in South America and Europe. He has graduated as a Licentiate in Geological Sciences from Buenos Aires University and has a M.Sc. degree from the Mackay School of Mines at University of Nevada, Reno.. He has been involved. with Lundin Group since 1993 and now serves as a South America General Manager for NGEx resources. He has previously served as a Regional Manager and Chief Exploration for several exploration companies within the Group. He was member of the discovery team of the gold deposit of Veladero, Argentina. He has also been involved in the exploration teams associated with the discovery of Josemaria and Filo del Sol (Argentina) and Los Helados (Chile).. In 2014-15 he has been part of the engineering team that elaborated the P.E.A. and Prefeasibility studies for the Constellation project (Josemaria and Los Helados joined development).. Since 2015 Mr. Vitaller has held position on the board of the Argentina-Canadian Chamber of Commerce and CAEM (Argentina Mining Companies Chamber).