Ruben Shiffman

Dr. Ruben Shiffman is an Executive Chairman & President at Greenland Resources, Inc. and a Governor-International Board at Tel-Aviv University.
Dr. Shiffman was previously employed as a Chairman by Shiffoil, Inc., a Chairman by Calvista Gold Corp., a Managing Partner by Norvista Resources Corp., a Managing Director-Emerging Markets by Scotia Capital, Inc., a VP, Director-Latin America & Caribbean by TD Securities, Inc., a Derivatives Director by The Bank of Nova Scotia, a Director-Securities Bureau by Comisión Nacional Bancaria y de Valores, and a Vice Chairman by Rockcliff Copper Corp.
He also served on the board at Greenhawk Resources, Inc. and Highvista Gold, Inc. He received his undergraduate degree from Universidad de Las Américas, an MBA from Universidad de Las Américas, a doctorate degree from Rotman School of Management and a doctorate degree from Universidad Nacional Autónoma de México.