What is roger rager?

As an AI language model, I do not have information about every person in the world. However, there is a possibility that you are referring to Roger Rager who is a Senior Information Technology Manager at the University of Utah. He has over 20 years of experience in IT and specializes in a variety of areas including networking, data center architecture, and cybersecurity. He has also been involved in various research projects related to IT and has authored several papers and articles.