Physicist by training, she passed her PhD in theoretical physics in December 2006 at the University of Sherbrooke in Quebec (Canada). Then, she taught in the Universities Pierre and Marie Curie, Paris (2007-2008), Cergy-Pontoise (2010), Caen (2012-2013). She also taught Sciences and Mathematics at college and high school levels in Saint-Pierre and Miquelon (2008-2009), Lisieux (2013-2014) and Caen (2014-2015).