He has shared his theories-in-praxis with colleagues in the Americas, Europe, the Middle East and Asia. His area of research is the Mediated Learning Experience. His most recent book, Lessons Learned: First Steps Towards Reflective Teaching was published by Richmond ELT. He lives and works in Uruguay. Gabriel was privileged to work with 36 Chilean universities over the course of three years helping in the alignment of the National Disciplinary Standards and the various curricula in the BA in TESOL programs in those universities.