I am professor at Sorbonne Université, in Paris, and member of the LPTHE (Laboratory of Theoretical and High Energy Physics). I am also member of the CMS collaboration of the Large Hadron Collider at CERN, via the CMS group at IPHC Strasbourg. My research interests span perturbative QCD, beyond the Standard Model phenomenology, LHC physics, dark matter and the development of computing tools for high-energy physics. I am also interested in the physics studies aiming to assess the potential of the future high-energy physics experiments.