He received his Ph.D. from Rensselaer. His research interests are in: social media and big data in organizations and society, green information systems, and international software services industry. His research has been published or is forthcoming in several international journals including Communications of the ACM, Decision Support Systems, IEEE Computer, Information Systems Frontiers, IT and People, Journal of International Business Studies and Journal of Knowledge Management. He was the recipient of the 2013-14 Fulbright Senior Researcher award to study Social Media, Big Data and Innovation. He serves on the Editorial Review Board of IEEE Transactions on Engineering Management. He is the President-elect of Special Interest Group on Green Information Systems (SIGGreen) of Association for Information Systems.