About me

I am a PhD student at School of Computing, National University of Singapore, under guidance of Prof. Divesh Aggrawal and Prof. Maciej Obremski. Prior to that, I obtained master's degree in Computer Science (2022-'24) and bachelor's degree in Mathematics and Computer Science (2019-'22) from Chennai Mathematical Insitute. During my masters, I was fortunate to have Prof. Amit Kumar Sinhababu as my thesis advisor.

Research Interests: Algebraic and Boolean Complexity Theory, Pseudorandomness, Information Theoretic Cryptography, Algebraic Algorithms.

Here is my CV.

Publications

Complete Characterization of Randomness Extraction from DAG-Correlated Sources

jointly with Divesh Aggarwal (NUS), Zihan Li (NUS), Maciej Obremski (NUS), Joao Ribeiro (IT and IST - Universidade de Lisboa).

Submitted.

Efficient Randomized Strong 2-Source Non-malleable Extractor for Any Linear Min-entropy [eccc]

jointly with Divesh Aggarwal (NUS), Pranjal Dutta (NUS), Satyajeet Nagargoje (Georgetown University), Maciej Obremski (NUS).

45th Annual International Cryptology Conference (CRYPTO 2025).

Exponential Lower Bounds via Exponential Sums [arXiv]

jointly with Somnath Bhattacharjee (CMI), Markus Blaeser (Saarland University), Pranjal Dutta (NUS).

51st EATCS International Colloquium of Automata, Languages and Programming (ICALP 2024).

Teaching

In NUS

CS1231S: Discrete Structures

Aug - Nov, 2025.

In CMI

Computational Complexity I

Jan - Apr, 2024.

Discrete Mathematics

Jan - Apr, 2023.

Computational Complexity I

Jan - Apr, 2021.

Talks

Randomness Extraction from Structured Correlated Sources

ACMU Seminar, ISI Kolkata.

December, 2025.