Dr E.V. Ramasamy is a Professor at School of Environmental Sciences, Mahatma Gandhi University, Kottayam, Kerala, India. He is also the Dean, Faculty of Environmental and Atmospheric Sciences, former Director of School of Environmental Sciences. In his 30 years of professional career, he has guided 16 PhD scholars, 30 MPhil scholars and 120 research publications including three books to his credit. He is also serving as member of several committees of Government of Kerala such as : State Waste Management Policy Committee and the Technical committee of Suchitwa Mission, Local Self Government Department (LSGD); Member, Kerala State Council for Science, Technology & Environment (KSCSTE) - Programme Advisory Committee for Environment and Ecology programme Govt. of Kerala. He has also participated in Indian Arctic Expedition (Summer batch 2019) and Indian Scientific Expedition to Southern Ocean (Antarctic water) ISESO 2020, in both these expeditions he has done research on Microplastics in Polar environment. He has been awarded with DUO-India 2020 Professor Fellowship Award by ASEM-DUO Fellowship Program (Seoul, Korea).

He works on Municipal Solid Waste (MSW) management, wastewater treatment, Microbial Fuel Cells (MFCs), water pollutants like heavy metals, landfill leachates and microplastics. His work on Earthworms and soil carbon dynamics has been published in Scientific Reports of Nature publishing group. His paper on Microplastics in the sediments of Vembanad Lake was the First report from India, the recent publication on Microplastics in the Kongsfjord , Arctic was the outcome of his Polar research published in 2021.