I'm a Master's student at the Computer Science Department of UFMG and a researcher at UFMG Database Group. My main research interests are learning to rank, machine learning, information retrieval and data mining. Prior, I worked as developer (Atan), market analyst (Takenet), and I did lot of other things! If you have any idea\project for research or startup, contact me. My focus now is on learning to rank but I have interest in recommendation systems too.