Dr. Shivani Saini is currently working as an Assistant Professor in the Department of Mathematics at IILM University, Noida. She is CSIR-UGC NET and GATE qualified. Shivani completed her Ph.D. from Thapar Institute of Engineering and Technology in 2024. In 2023, She joined LPU, Jalandhar as an Assistant Professor. Shivani Saini is appointed in 2024 as an Assistant Professor in the Department of Mathematics at IILM University, Noida. Her research areas are duality and mixed duality theory, nonlinear programming, multiobjective, robust, nonsmooth, and bilevel programming problems. She has research articles published in international journals of repute. She has taught courses in Engineering Mathematics and Discrete Mathematics.