University of Colorado, National Snow and Ice Data Center

Assistant professor, Smmt pg college, Ballia

Professor, School of Automation, Huazhong University of Science and Technology

Institute of Information Science, Academia Sinica

Sapienza Univerisity of Rome

Associate Professor, University of South Florida

Department of Numarical Analysis, Eötvös University, Budapest

Assistant Professor of Mathematics, Oregon Institute of Technology - Wilsonville

University of Kashmir

Leading Researcher, FRC CSC RAS