Tomas Persson is a professional in their field. They is proficient in Swedish and English. Colleagues describe them as "The master of Sun Cluster. Very nice person, always with a friendly attitude and very keen to teach others, something he does in an educational way. Futhermore he is very enthusiastic and likes to learn new products. Fast and brilliant troubleshooter and always willing to help and stand by any customer who needs help. Last but not least a very social guy who you really can rely on." and "Tomas is one of the cleverest UNIX guys I've run into (and that's many). He is able to solve the most tricky problems, and to give a description that even a manager can understand. Tomas is a true pleasure to work with, and to take a beer or two with."