Assistant Professor at Cergy Paris Université, affiliated to the ETIS research laboratory.

Prior to my current position, from 2020 to 2023, I worked as Chief Cryptographer at Cosmian, a Paris-based start-up. In this role, I was responsible for defining the technical specifications of post-quantum cryptographic primitives and secure multi-party computation solutions. Alongside my position and following my role at Cosmian, I was also involved in teaching activities at École Polytechnique until September 2025.

From 2014 to 2020, I was a researcher at CEA, where I conducted research on homomorphic encryption and participated in collaborative projects involving both academic institutions and industrial partners.

Earlier in my career, I completed a long-term research visit at Queensland University of Technology, where I worked on advanced post-quantum cryptography. From 2012 to 2013, I held a postdoctoral position at LORIA, focusing on electronic voting systems within the ERC project Prosecure, led by Véronique Cortier and before at the University of Versailles, where my research focused on anonymous credential schemes and their applications to electronic payment systems. I received my PhD thesis from Université Paris VII in 2009.