His current interests are computational pathology, deep learning, and non-negative matrix factorization. He also works in video classification, and has previously worked in structure from motion and human visual perception. Before joining IIT Guwahati, he worked as a management consultant in ZS Associates' Chicago office, where he worked with big data in the healthcare sector. He obtained his PhD in ECE from University of Illinois at Urbana-Champaign, and BTech in EE from IIT Delhi.