Mr Rezaul Karim has been working as an Assistant Professor at the Department of Environmental Science and Technology, JUST, Bangladesh since 2014. He joined as Lecturer in 2012. Prior to beginning his professional career, he acquired his B.Sc. and M.Sc. (2004 & 2005) in Environmental Sciences, Jahangirnagar University, Bangladesh. He also achieved another master´s degree (2010) in Sustainable Technology, KTH, Sweden. Presently, Mr Karim is doing Doctorate of Philosophy at Queensland University of Technology, Australia.