Kattiana Constantino is Ph. D. candidate at the Federal University of Minas Gerais (UFMG). She received her MSc degree in Computer Science from Federal University of Minas Gerais (UFMG), Brazil, in 2015, and also holds a Bachelor’s degree in Computer Science from the University of São Paulo (USP), Brazil. Her research interests include collaboration in software development, software visualization, and data visualization.