Pierre studied at Polytechnique, a leading French engineering school. He did a few research in the US at UPenn (computer and science laboratory under supervision of Jianbo Shi) and has a double diploma with Madrid Politecnica university.
He joined the American consulting firm Bain & Cie straight adhead after the end on his studies for two years.
He resigned to start his own business, an innovative pre-ordering web service named vousavezchoisi.com operated since the end of 2010 in Paris. He is currently CEO in charge of operational aspects.