Sumit Kumar is a Senior Director of Engineering at Routespring, Inc.. He possess expertise in c++, c, java, data structures, algorithms and 10 more skills. Colleagues describe him as "Sumit is a smart , hard working and detailed oriented engineer. His tech know how is very good and he can learn new stuff very rapidly without little external help . In addition to being an exceptional individual contributor Sumit has a good team management skills too. I worked with him on couple of initiatives at Spice Labs and in each interaction He impressed me with his ability to quickly grasp the business goal , translate it in to engineering task and either do it himself or delegate it to team . His commitment to deadline is exceptional . I would be delighted to work with him again and would be glad to recomend him to anyone."