Professor of Theoretical Computer Science at the Institute of Mathematical Sciences (IMSc), Chennai. Visiting Professor at the University of Bergen and Adjunct Faculty at IIT Indore (2025–present).

I design algorithms for computationally hard problems, with a focus on parameterized and exact algorithms.

• Parameterized Complexity

• Exact and Exponential-Time Algorithms

• Graph Algorithms

• Treewidth and Matroids

• Algorithmic Game Theory