Dr. Manna was born in a village of South 24 Parganas, West Bengal on November 02-nd, 1987. He did his B.Sc. in Mathematics Honours from the University of Calcutta. He had obtained his Master's degree in Mathematics & Computing from Indian School of Mines Dhanbad in 2011. He was awarded the Ph. D. degree in Applied Mathematics from Indian Institute of Technology (ISM) dhanbad in 2015. His thesis was concerned with "Mathematical study of seismic wave propagation in different layered media". After his Ph.D., Dr. Manna joined in Indian Institute of Science Education and Research Kolkata as Post-Doctoral fellow on February, 2015. Dr. Manna has been awarded for "National Post-Doctoral Fellowship" from SERB, Department of Science & Technology, Government of India on May, 2016. He also has been awarded for "Dr. D.S. Kothari Post Doctoral Fellowship" from University Grants Commission, Government of India in 2016. Presently, he is working as a Visiting Assistant Professor in the Discipline of Mathematics, IIT Indore.