At NIT Rourkela for an Invited talk in Five-Day Workshop on “Bioplastics: Futuristic Materials for Sustainable Innovations, Applications, and Circular Economy Solutions” (05–09 January 2026)
At ITM Dehradun, for an Invited talk in ICAST 2025 – International Conference on Advances in Science & Technology. June 23-25, 2025
At Marwadi University, Rajkot , for an Invited talk in ATAL FDP on "Agro-Tech and Food Processing" during 25th - 30th Nov., 2024
At Amity University, Noida for an Invited talk in High-End Workshop (KARYASHALA) on “Edible Films and Coatings for Shelf-Life Extension of Foods” from 1st July - 5th July 2024
At CFTRI, Mysore for an inivted talk in 9th International Food Convention (IFCoN) on 7-10 December, 2023
At Uttaranchal University, Dehradun in 4. International conference on "Functionality of Food Components and Emerging Technologies in Life Sciences for Sustainability" on 16th - 17th October, 2023
At Kim-daejung Convention Center, Gwangju, South Korea, KoSFoST International Symposium and Annual Meeting 2020 (2020)
At Embassy Suits by Hilton Denver, United States, SPIE Smart Structures+Nondestructive Evaluation Conference (2019)
At ISI Kolkata, India Biodiversity Meet conference (2014)
At West Bengal State University, 1st National conference on Advancing Biology through Computation and Technology (2014)
At IISER Kolkata, National Symposium on Frontier in Modern Biology (2013)
At SRM University, International Conference on Nanoscience & Nanotechnology ( 2015)
At Sathyabama University, International Conference on Recent Advances in Physics for Interdisciplinary Developments (2014)