Public manager, Secretary General of a Geneva municipality, Chairman of the Board of Directors, vacant speaker at the Haute Ecole Spécialisée de Suisse Occidentale (HES-SO) in Lausanne, lecturer at the Ecole Polytechnique fédérale de Lausanne (EPFL), organisational specialist, author of a book on management "Leadership, agility, happiness at work: Bullshit!" At Editions Vuibert (2023) and co-author of the fourth edition of the role-playing game Maléfices (2022).