About the Reviewers

Muhammad Rafi, CCIE #49281, is an IP design consultant with one of the UK’s largest mobile network operators. He has been in the field of IT and networking for more than 7 years and has worked on several small-to-medium sized network design deployment projects. His entire educational background is related to IT; he holds a BS in electronics engineering from SSUET Karachi and a master's in telecommunication and computer network engineering from London South Bank University, London. Apart from holding a BS, MS, and CCIE, he also possesses certifications from VMware, Microsoft, Citrix, and several others. As technology is changing rapidly, he is never going to stop learning and having bigger dreams, as everyone else does. You can follow him on LinkedIn.

Vijay AR is a cloud architect at OneCloud Consulting with over 10 years of expertise in designing and building solutions for complex enterprise projects across infrastructure, virtualization, and cloud computing. He is also a certified trainer for VMware, Cisco, Microsoft, and NetApp, responsible for training and consulting for both partners and internal teams. He specializes in converged-infrastructure, cloud-computing, and data-center solutions.