He was a full-time professor at Universidad de los Andes until 2003, and has continued teaching in postgraduate programs and conferences. He directed and edited the review Falsas Riendas between 1988 and 1992, wrote the novel Ese último paseo (Arango editores, 1997) and published an anthology of his poetry under the title Ahogadas manos in 2014 (Roca editores). Roundtable participant and director of cultural TV programs, he has been a columnist for La Prensa and El Espectador, and has participated in the research project for Drogas Ilícitas en Colombia, which was edited by Francisco Thoumi (Editorial Planeta, 1997).