Dr. Manas Ranjan Mohapatra was a postdoc fellow at Shantou University, China from 2018-2020. He has completed his PhD in Mathematics from the Discipline of Mathematics, Indian Institute of Technology Indore in May 2017. His thesis entitled “Geometric properties of the Cassinian metric” is written under the supervision of Dr. Swadesh Kumar Sahoo, Associate Professor, IIT Indore. He completed his master’s degree from Department of Mathematics, Utkal University, Bhubaneswar, Odisha and bachelor’s degree in science from Nayagarh College, Nayagarh, Odisha. His research interests include hyperbolic-type metrics and quasiconformal mappings.