He received his M.Sc. degree in Engineering Physics from Umeå University, Sweden, and his Ph.D. in Computer Science from the University of Saskatchewan, Canada. He has previously worked as a Postdoctoral Fellow at the University of Saskatchewan, Canada, and as a Research Associate at the University of Calgary, Canada. His research interests are in the areas of design, modeling, characterization, and performance evaluation of distributed systems and networks. He actively serves on international program committees and publishes research papers in leading conferences. Current community involvement includes organizing ACM GreenMetrics (since 2009), being TCP co-chair of IEEE MASCOTS 2015, being an associate editor for IEEE Transactions on Sustainable Computing, being the current chair of IEEE STC on Sustainable Computing, and the acting secretary-treasurer of ACM SIGMETRICS.