Lawyer registered at the Bar Association and Political Scientist, Alfonso is specialized in Regulatory Affairs and American environment.
He worked at the US Congress in Washington DC and as a Junior Advisor at the Embassy of Spain in the United States.
Alfonso was awarded a Fulbright scholarship to study an MA in Legislative Affairs in the Graduate School of Political Management, College attached to The George Washington University. In Spain, he has worked as a legal counsel in the Catalan and Spanish Parliaments.