Mario holds degree of Computer Science, Post Graduate on Network Technologies and Master on Business Management. Mario joined Vale in 2001, since then leading different type of IT Projects. In 2007, became a Manager of the Global Telecommunication Services. As an IT Manager, also got an assignment in 2011 to develop and implement the North Corridor Telecommunication Program that later became the Regional Delivery Management for Brazil ́s North Region. Beginning of 2015 there was a shift; Mario became the Manager of Foundation Enterprise Architecture.