Vodafone Qatar Q.S.C. has announced two new appointments to the company s senior management team. Vodafone has appointed Niraj Singh as Enterprise Business Unit director and Ger Coolen as the new chief technology officer. Singh from Vodafone India has joined Vodafone Qatar. In India, he held the position of chief operating officer of Vodafone Global Enterprise (VGE). Coolen was earlier placed with Vodafone Netherlands. For over 15 years he has been working in several roles in the technology organisation in operations, product development, networks and IT.