1990 - 1995: Researcher; Aquatic Resoureces Research Institute (ARRI), Chulalongkorn University
1995 - 2000: Instructor; Department of Fishery Biology, Faculty of Fisheries, Kasetsart University, Bangkok, Thailand
2000 – 2009: Assistant Professor, Department of Fishery Biology, Faculty of Fisheries, Kasetsart University, Bangkok, Thailand
2009 – Present: Associate Professor, Department of Fishery Biology, Faculty of Fisheries, Kasetsart University, Bangkok, Thailand.
1) Fishery biology and stock assessment of tropical fisheries resources both in freshwater
2) Marine ecosystem.
Fishery biology and stock assessment of tropical fisheries resources both in freshwater and marine ecosystem.
Publications: 44 scientific papers in national publications and 17 scientific papers in international publications