Manish Singh, Vice President of Product Management for software defined networking (SDN) and network functions virtualization (NFV) at Tech Mahindra, explains how his company is helping service providers accelerate network transformation with SDN and NFV. Tech Mahindra recently launched their network services strategy and network imperatives. Manish explains the run, change, and grow elements of their network services. They also recently launched the Virtual Network Functions (VNF) Exchange, aimed at pre-certifying VNF design, VNF stack, and VNF performance. The interview discusses the response on this new offering and what is most exciting in the industry today. To learn more, visit http://networkservices.techmahindra.com.