Industrial Positions

1. Research Advisor, LTIMindtree Ltd., Kolkata, India, April 2024 – to date.
2. Research Advisor, TCS Innovation Labs, Kolkata, India, June 2023 – to date.
3. Research Advisor, Qulabs Software (India) Pvt. Ltd., Hyderabad, India, January 1, 2018 – 30 April 2023.
4. Software Security Advisor, TwoPiRadian Infotech Pvt. Ltd., Kolkata, India, 2008 – 2013.
5. Technical Advisor, PRB Securities Pvt. Ltd., Kolkata, India, 2012 – 2013.

Patents

1. Quantum Secure Direct Communication with Mutual Authentication via Rotation of an Arbitrary Basis. August 26, 2022 (Ref: E-106/68/2021/KOL).
2. Measurement Device Independent Quantum Secure Direct Communication with User Authentication. December 12, 2022 (Ref: E-106/288/2021/KOL).
3. Secure Multi-Party Quantum Conference. October 21, 2022 (Ref: PD048342IN-SC).
4. Secure Quantum Multi-Party XOR Computation. December 23, 2022 (Ref: 202231075025).