Chief Technology Officer, Sigma Solutions Blog Posts: 3 Elias Khnaser, Chief Technology Officer for Sigma Solutions, is an internationally renowned expert and thought leader in the areas of IT transformation, enterprise consumerization, virtualization, and cloud computing. He is well-published, authoring and co-authoring six books, 10 video training DVDs, and hundreds of articles. He is a frequent speaker at leading technology conferences and is an evangelist, blogger, and columnist at Virtualization Review Magazine, InformationWeek, and Forbes. Elias is responsible for the technical vision of at Sigma, identifying trends, innovating, and developing strategies for keeping the company on the cutting edge of solutions delivery. He is also a customer-facing executive, advising clients on IT transformation, development of IT roadmaps, enterprise consumerization strategies, virtualization, and cloud computing.