He is famous for solving singular nonlinear, functional, fractional, higher-order, biological, and fluid models. He is a pioneer in designing and solving the second-order pantograph Emden-Fowler model, prediction differential model, nonlinear fifth, sixth, and seven order Emden-Fowler model. He also designed the nonlinear multi-singular SITR model based on coronavirus (COVID 19), nervous stomach, and prediction differential model. He has published more than 80 research articles in reported international WoS journals with impact factors. His research interests include mathematical modeling, unsupervised/supervised neural networks, artificial intelligence, mathematical modeling, and implementation of computational-based traditional as well as heuristic techniques.