Designed, built and managed one of the largest Internet e-mail services in the U.S.Custom build and integration of RADIUS with Sun NIS+Over 20 years experience in all aspects of server and network design and administration.Data Center Architect for Fortune 25 company. I am one of the most experienced Networking technologists that you will meet here on Guru.com. I have been building global networks and telephone systems for over 20 years. I have excellent "service minded" attitude to help solve your networking problems and help you maximize your spend in IT.I also have excellent business acumen. Let me help you with your small project. Once I demonstrate success for you, feel free to engage me for more complex projects to help reduce your overall IT spend.