Attorney and doctor in jurisprudence with professional registration in Ecuador and Chile. Arbitrator and mediator of the mediation and arbitration center of the Guayaquil Chamber of Commerce, general legal advisor, litigation, negotiation and conflict management. Specialist in alternative dispute resolution, criminal, tax, civil, administrative law and merchandise. Has taken courses at Harvard University (USA). Professor at the Catholic University. Hostage negotiator, general legal advisor. He was the conductor of the legal television program “The Advisers” and radio case analysis. He has made several publications at national level. Currently perform as partner of Castelblanco & Associates.