/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: Stefanus01 https://cdn.slidesharecdn.com/profile-photo-Stefanus01-48x48.jpg?cb=1523415675 • A Senior managerial person with strong diverse technical, management and business experience in the upstream facility of oil and gas processing (industrial plant and infrastructure), commercial and supply chain development in mining industry and oil trading, office and industrial building construction and project financing