His fields of research include Mathematical Modelling, Fractional Calculus, Special Functions, Analytical and Numerical Methods. He is an associate editor of highly esteemed journal Alexandria Engineering Journal. He is a guest editor of many highly reputed journals. His 202 research papers have been published in various reputed national and international journals with high impact factor. His total citations are 5210‬ with h-index of 44. He has received award of Highly Cited Researchers 2020 from Web of Science. He has been listed among the top 2% scientists globally in the subject-wise analysis by scientists of Stanford University, USA. He received Riemann Award for Young Scientist in the International conference at Biruni University, Instanbul, Turkey, December 4-6, 2020. He received Top Cited Paper Award from the journal Applied Mathematics and Computation from Elsevier. He has published four books. He edited many special issues of renowned publications. He has been organized three international conferences as a Convener. He is a president of Jaipur Mathematical Society, Jaipur, India. He delivered many invited talks in National and International Conferences as a Plenary Speaker. He has attained a number of national and international mathematics conferences and presented several research papers. He is active member of editorial board of reputed national and international journals of mathematics. He is working as a reviewer of various reputed national and international journals. He is also life member of various learned bodied.