I am a faculty member in the Department of Computer Science and Engineering, National Institute of Technology Rourkela. I earned my Ph.D. degree in Computer Science and Engineering from IIT Guwahati, Guwahati, India under the supervision of Professor Sukumar Nandi. I received ERCIM (Marie-Curie) Fellowship from European Research Consortium for Informatics and Mathematics (ERCIM), France, for doing post-doctoral research at VTT Technical Research Centre of Finland, Finland. My research interest includes Data Mining, Machine Learning, Anomaly D etection, Recommender Systems, Educational Technology.