Associate Dean for Planning and Human Resource Faculty of Science and Technology, Thammasat University

Lecturer and Researcher Department of Chemistry, Faculty of Science, Chulalongkorn University

Head of Department of Chemistry Department of Chemistry, Faculty of Science, Ramkhamhaeng University

Professor International Center for Chemical and Biological Sciences, University of Karachi

Academician Nepal Academy of Science and Technology

Teaching and research Tribhuvan University

Teaching and research Amrit Campus, Tribhuvan University

Researcher The University of Queensland

PhD Researcher, STEM University of South Australia

Postdoctoral Research Fellow The University of Sydney, Australia

Senior Research Officer James Cook University

reseacher UC

Postdoctoral Research Fellow Monash University

Assistant Professor Banaras Hindu University, India

Senior lecturer University of Auckland

Professor and Director of the Institute of Physics Universidade Federal do Rio Grande do Sul

Assistant Professor Indian Institute of Information Technology Kalyani

Professor Assistant Palestine Technical University - Kadoorie