I have a Rita Levi Montalcini Position at the Physics Department of the University of Naples ‘’Federico II’’ (IT) since June 2022, I am also the Principal Investigator at the Instituto de Astrofísica e Ciências do Espaço (IA) (PT) of the FCT research project ‘’BEYond Lambda’’. Previously I was in the Executive Board of IA and a researcher in the same institute. From 2014 to 2016 I was a researcher at the Institute d'Astrophysique de Paris (FR) in the Cosmology and Gravity group. In October 2014 I obtained the PhD in Astrophysics at SISSA (IT). I am a member of EUCLID, LISA and SKA missions. In particular I am the co-lead of the Euclid work package on Dark Energy and Modified Gravity.