Fetahi Wuhib is a senior researcher in the Cloud Systems and Platforms research area at Ericsson Research. He is involved in several research activities including scalability study of OpenStack, application orchestration for Apcera, capability definition of a hyper scale cloud and recently the use of analytics for fault detection in multi-layered cloud systems. Fetahi joined Ericsson Research in January 2013. Before that, he was a postdoctoral researcher at Laboratory of Communication Networks, KTH Royal Institute of Technology, where he was leading research on scalable resource management in large-cloud environments. Fetahi holds a BSc degree in Electrical and Computer Engineering from Addis Ababa University, an MSc degree in Internetworking, and PhD degree in Telecommunications from KTH.