Dr. Nitish Kumar is a senior assistant professor at the Department of Biotechnology, Central University of South Bihar, India. He completed his doctoral research at the Council of Scientific & Industrial Research (CSIR)–Central Salt & Marine Chemicals Research Institute, India. He has the research and teaching experience of more than 12 years in the field of plant and microbial biotechnology, and heavy metal bioremediation. He has published more than 70 research articles in international and national journals and more than 20 book chapters and 7 books with Springer and Taylor & Francis. Dr. Kumar was a recipient of the Young Scientist Award from the Science and Engineering Research Board (SERB) in 2014. He has received many awards and fellowships and acquired projects from various organizations.