Hi, I completed my PhD from Department of Computer Science at Duke University in Fall 2007. My research interest is in algorithms, complexity, graph-theory, stochastic modeling, fault-tolerance. My PhD advisor was Prof. John Reif. The title of my dissertation is  DNA based Self-Assembly and Nanorobotics: Theory and Experiments. Earlier, I had done my Bachelors in Technology in Computer Science  from IIT Delhi, India in 2002. Currently I am working at Microsoft Live Search, in Redmond.