Javier received his B.Sc. and M.Sc. in Physics from the University of Zaragoza (UZ), in 2011 and 2012, respectively. He received his PhD in Physics from the UZ, in 2017, with a Thesis about CMOS design for high-speed serial communications. In 2015, he was a visiting PhD student at the Université Catholique de Louvain (Louvain-la-Neuve, Belgium) with a grant of the Spanish Ministry of Education.

Currently, he is working in the Biomedical Electronics Research Group (BERG) at the Universitat Pompeu Fabra (UPF), where he is a Post-Doctoral fellow developing the ERC Project “Electronic eAXONs: Wireless microstimulators based on electronic rectification of epidermically applied currents”.

His research interests include noise rejection techniques in sensor interfaces, high-frequency communication circuits, mixed-signal integrated circuits and electrical stimulation for neuroprosthetics.