Dr. Ruchika is presently working as an Assistant Professor in the Operations and Quantitative Techniques area at IMI, New Delhi. She is a Ph.D. holder in Applied Mathematics from Delhi Technological University, India. Her doctoral thesis is focused on the numerical study of hyperbolic conservation laws using fuzzy flux limiters. Her research interests include hyperbolic conservation laws, numerical analysis, differential equations, and fuzzy logic. Ruchika has received several awards and accolades throughout her academic career, including the Premier Research Award in 2023 and the Commendable Research Award for two publications in 2022 from Delhi Technological University. She was also a Research Fellow for the University Grants Commission (UGC) in Mathematics and qualified for the CSIR-UGC joint NET-JRF (Mathematical Sciences) exam. She has published several papers in reputable scientific journals and presented her research at international conferences. She is also Lean Six Sigma Black Belt certified by the International Quality Federation (IQF) and Council for Six Sigma Certification (CSSC).