I am a Professor in the Department of Computer Science at UFMG, Brazil. Research interests: software evolution, software repository mining, software quality, and empirical software engineering. I received my PhD in Computer Science from the University of Lille / Inria, France. During three years, I was a Professor at FACOM/UFMS. Before, I was a Postdoctoral researcher at the ASERG/UFMG group. I was also a software developer at Inria, Lille, France and a research intern at Siemens, Erlangen, Germany.