1. Associate professor at the University of Puerto Rico-Mayagüez. His research interests are mainly environmental statistics and applied regression. He is also president of the Puerto Rican chapter of the American Statistical Association.
2. Professor of statistics at the University of Puerto Rico-Mayagüez. His research interest is the statistical analysis of data from high energy physics experiments at the Large Hadron Collider in Geneva, where he is an associate member of the CMS collaboration.