Helius Guimaraes

Helius started his professional career in 1987 in a start-up company as a technical lead supporting commercial and implementation of an in-house developed Computer Aided Design software for engineering, mining, utilities and government agencies. At this start-up company he also developed an accounting system which was implemented in several organizations. After graduating as a geologist in 1990 and completing a master degree in geosciences, Helius supported the implementation of a new GIS and Remote Sensing laboratory for COMIG – a public organization that promotes mining activities in the Minas Gerais State in Brazil. In 1994 he joined De Beers and developed database and GIS capabilities to support easy access to data for exploration activities in South America. Later he focused on designing and implementing strategies to manage IT, Information Centre, GIS and Drawing departments. One of the strategies involved the digitalization of historic data and information workflows enabling cost effective decision making processes to support diamond exploration projects. In 2001, Helius moved to De Beers Corporate Headquarters in Johannesburg to manage global programmes in all countries De Beers Group Exploration operated – delivering standardized processes and systems as well as supporting the establishment of a global collaborative culture. During this time, he forged strategic relationships with 3rd party vendors for long term value add to support the solutions implemented. In 2003 he completed his MBA and from 2005 developed strategies, architecture, policies, and implemented solutions to support De Beers Group Exploration decision making process in targeting, project reviews, and balancing supply & demand at laboratories spread in different geographical areas. Helius was certified as a Project Management Professional in 2005 and in early 2007 joined Rio Tinto in London to direct the Rio Tinto Exploration Information System & Technology function and the management of its data and information. He led a team, which delivered secure and fit-for-purpose tools and services to facilitate the acquisition, process and interpretation of exploration results. Helius moved to Singapore in 2015 to take on the responsibility for developing strategies and roadmaps for Rio Tinto Information System & Technology through the translation of Rio Tinto’s business objectives into effective IT solutions and standards. He promoted innovation and application of emerging technologies to support Rio Tinto’s strategic objectives. Helius is now based in Perth and leading digital transformation in the Alcoa mining business. Helius was the chair of the Global Mining Guidelines group for 2 years before handing it over to Michelle Ash in 2018.



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