Two Lectures on Machine Learning at National Workshop on Machine Learning: Hands on Tools with Python organized by Lakshmibai College, University of Delhi, 20 April, 2026.
Two lectures on Applications of Mathematica at one day workshop conducted by MMH College, Ghaziabad, September 20, 2018.
Invited talk on Cryptography: A career option for Mathematics students, conducted by Satyawati College, University of Delhi, August 02, 2018.
Three lectures at the Faculty Development Programme, Mathematica: A tool for Computational Analysis, conducted by Ramjas College, University of Delhi, March 10-11, 2018.
Three Lectures at National Workshop on Latex and Website Designing conducted by Department of Mathematics, Shaheed Bhagat Singh College, University of Delhi, August 11-12, 2016.
 Talk on Cryptography: A Career Option for Mathematics Students at the seminar Career with Mathematics conducted by the Department of Mathematics, Shaheed Bhagat Singh College, University of Delhi, November 10, 2017.