Speaker in technical conferences presented in:
- Third International Congress of Mechanical Engineering and First of Mechatronics Engineering – CIMM 2006, Bogotá – Colombia, September 2006.
- Eight Iberoamerican Congress of Mechanical Engineering – CIBIM8, Cusco – Perú, October 2007.
- Tenth Iberoamerican Congress of Mechanical Engineering – CIBIM10, Portugal, September 2011.