/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: dangtungson https://cdn.slidesharecdn.com/profile-photo-dangtungson-48x48.jpg?cb=1723197551 Experienced Deputy Chief Executive Officer with a demonstrated history of working in the telecommunications industry. Skilled in Negotiation, Voice over IP (VoIP), Managed Services, Business Development, and International Business. Strong business development professional graduated from Pierre and Marie Curie University, France and Asian Institue of Technology, Thailand.