He works as a specialist in administrative law, in its various aspects. In his recent legal-professional activity, he highlights the advice to collaborating urban entities, as well as to various entities and neighborhood groups in their conflicts with the local and regional Administration in urban and patrimonial matters.

In 1993 he began his activity as a teacher at the Faculty of Law of the University of Barcelona , until 2003. Between 2005 and 2008 he collaborated as a consultant at the Open University of Catalonia . His teaching and research work at the aforementioned universities is complemented by his teaching activity at the Escola d’Administració Pública de la Generalitat de Catalunya (AFCAP program) and he has been invited as a lecturer by various universities, such as the Pontificia Universidad Católica del Ecuador, the Central University of Ecuador and the Menéndez Pelayo University (La Coruña), in addition to their participation as a speaker in different conferences and seminars and courses organized by various associative entities and public administrations.