had a difficult time finding Roberto online, but I found someone that is attending Full Sail. I think I found his Facebook page and it appears to be very professional. Only showing pictures of himself and family. There are no groups that would raise concern to an employer.
His is quite a common name and yields a lot of results when browsing profiles and Google. It seems that I found a profile on Stack Exchange, but no way to confirm the identity. Overall, his online presence appears to be quite clean. I didn’t see anything that would raise concerns if I were looking to employ him.