TOTAL – 16 years 10 months
Teaching – 6 years 1 months
Research – 12 years 9 months
October 2019 – Present
Guest faculty in Department of Disaster Management, Alagappa University, Karaikudi, Tamilnadu, India.
December 2016 – November 2020
Research faculty in Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh city, Vietnam.
July 2018 – April 2019
Guest faculty in Department of Geology, Alagappa University, Karaikudi, Tamilnadu, India.
March 2017 – October 2017
Postdoctoral fellow in National Research Foundation of Korea (NRF), Ministry of Education (Project No: 2016R1D1A3B03934558) and Brain Korea 21 Plus (BK21+) Project entitled “Groundwater quality improvement using by DRASTIC and ANN model” Department of Earth & Environmental Sciences, Institute of Environmental Geosciences, School of Earth Environmental Hazard System, Pukyong National University, Busan, South Korea.
August 2013 – June 2016
Postdoctoral Fellow in Ministry of Land, Infrastructure and Transport of Korean government (Project No: 14AWMP-B066761) entitled “Aquifer Storage and water quality enhancement of surface water” (Nakdong River Basin), Department of Earth & Environmental Sciences, Institute of Environmental Geosciences, Pukyong National University, Busan, South Korea.
January 2013 – May 2013
Assistant Professor in Department of Civil Engineering, Tagore Institute of Engineering and Technology, Attur, Salem, Tamil Nadu, India.
July 2011 – June 2012
Junior research fellow (JRF) in Department of Science and Technology (Project No: DST/WAR-W/WSI/02/2010) entitled “Identification and mapping of sea water intrusion and sustainable management of groundwater resources in the coastal regions of Cauvery delta-Tamil Nadu. Department of Earth Sciences, Annamalai University, Annamalai Nagar, Chidambaram, Tamil Nadu, India.
November 2007 – October 2010
Junior Research Fellow (JRF) in Ministry of Earth Sciences project (Project No: MoES/11-MRDF/1/13/P/2007) entitled “Establishment of coastal Palaeomonsoonal conditions along major geomorphic entity of Tamilnadu coast using mineral magnetic and geochemical studies”. Department of Earth Sciences, Annamalai University, Annamalai Nagar, Chidambaram, Tamil Nadu, India.
June 2006 – May 2007
Technical Assistant in “Sethusamudram Canal Project” by Dredging Corporation of India on Environmental Impact in Marine Biology, Centre of Advanced Study in Marine Biology (CAS), Annamalai University, Annamalai Nagar, Chidambaram, Tamil Nadu, India.