Doctor in Information Sciences from the Complutense University of Madrid, Spain. Journalist and Graduate in Social Communication from the Diego Portales University, Chile. Professor at the Faculty of Communication and Letters of the Diego Portales University in the areas of professional ethics and research methodology. He has been an undergraduate and graduate professor at various Chilean universities, in the chairs of professional ethics, research methodology and research theory. Founder of the Chile Disinformation Observatory (https://observatoriodesinformacion.cl/). He was director of the Master's Degree in Integrated Marketing Communications at the Universidad del Pac�fico, Chile. Researcher in the areas of Social Network Analysis (SNA), disinformation and cyber ethics. Member of INCOM Chile