Department of Mathematics,
Guru Ghasidas University, Bilaspur, Chhattisgarh, India.
Thesis title: "On Some Fixed Point Theorems"
Department of Mathematics,
Guru Ghasidas University, Bilaspur, Chhattisgarh, India.
1st January, 2025 : Professor, Department of Mathematics, Guru Ghasidas Vishwavidyalaya
(A Central University) Bilaspur, Chhattisgarh.
25 June, 2020 - 31 December 2025: Associate Professor, Department of Mathematics, Guru Ghasidas Vishwavidyalaya
(A Central University) Bilaspur, Chhattisgarh.
26 March, 2009 - 24 June, 2020: Assistant Professor (AGP-8000/), Applied Mathematics & Humanities Department, SVNIT, Surat., Gujarat
20 August, 2008 - 24 March, 2009: Lecturer, Acharya Narendra Dev College, University of Delhi, Delhi.
July, 2006 - 20 August, 2008: Lecturer, CEC, Bilaspur, Chhattisgarh.
General Topology
Fuzzy Set Theory
Functional Analysis
Number Theory
Real Analysis
Gold Medal in MSc Mathematics (2001).
Young Scientist Award, NKAMC Conference, Chhattisgarh, India (2009).
Member of International Affairs, GGV Bilaspur
Member of Vishwavidyalaya Court ( GGV Bilaspur)
Guest Editor- Special Issue on Nonlinear operator theory and its applications; Journal of function spaces, 2018 (SCI Journal, IF.0.65). (https://www.hindawi.com/journals/jfs/si/615238/ )
Guest Editor- Special Issue on Fixed point theory in abstract metric spaces with generalized contractive conditions; new methods, algorithms, and applications; Journal of Mathematics. (SCI Journal, IF.0.97)
Guest Editor- Special Issue on (ACFPTO2016) on: advances in fixed point theory towards real world optimization problems. Thai Journal of Mathematics, 2016.
Member of Editorial Board: Science & Technology Asia (formerly the International Journal of Science and Technology Thammasat) Indexed in Scopus ( https://ph02.tci-thaijo.org/index.php/SciTechAsia/about)
Member of Editorial Board: Mathematica Moravica (http://www.moravica.ftn.kg.ac.rs/)
Member of Editorial Board, Results in Fixed Point Theory and Applications
Life member of International Academy of Physical Sciences, Prayagraj.
Associate Editor: Journal of International Academy of Physical Sciences, Prayagraj.
Department of Mathematics, University of Jaen, Spain as a visiting Professor 2023 (Spring semester).
Department of Mathematics and Statistics, Faculty of Science and Technology, Thammasat University, Thailand as a visiting Professor during May 11- June 14, 2016.
Department of Mathematics, King Mongkut’s University of Technology Thonburi (KMUTT), Bangkok, Thailand as a visiting Researcher during October 15- November 08, 2015.
Department of Mathematics and Applied Mathematics, University of Pretoria, (South Africa) as a visiting Researcher during Nov. 24 – 1 Dec., 2013.
Department of Mathematics, Azarbaijan University of Shahid Madani, Tabriz (Iran) as a visiting Researcher during July 04 – July 13, 2012.
Department of Mathematics, Obafemi Awolowo University, Ile-Ife, Nigeria as a visiting Researcher during June 15 – July 5, 2011.