Rogerio Carvalho worked as a Process Engineer, Product Developer, and Continuous Improvement specialist at a plant in Seo-cheon, Korea from 2010 to 2012. The letter writer, who was VP and Managing Director at the plant, recommends Rogerio highly, praising his flexibility, dedication, results-driven nature, and focus on continuous improvements, which contributed greatly to turning the plant around. Rogerio is described as an excellent potential contributor to any team or company.