Magistrate, Superior Court of the Province of Guayas. President, Transit Commission of the Province of Guayas, 1997-1998. Honor President, National Chamber of Fisheries. Arbitrator, Guayaquil Chamber of Commerce. Vice-Minister of Fisheries, 1986-1988. Advisor, Foreign Affairs Ministry for the Ecuadorian-Peruvian Commission. Vice-President, Ecuadorian-Peruvian Chamber of Commerce. President, National Institute of Fisheries.