Federico Toledo has a Ph.D. on Computer Science in the University of Castilla-La Mancha, Spain. He completed his degree in Computer Engineer at the University of the Republic in Uruguay. He has over 10 years of experience in consulting, research and testing related to the area. He is a founding member of Abstracta, an international company solely devoted to both developing testing tools as well as providing testing consulting services. He is the author of the first software testing book in Spanish.