David Davis has served as an IT Manager for over 15 years. Additionally, David has authored over one hundred articles, a number of video training courses.
David Davis is also Director of Infrastructure at TrainSignal.com – the global leader in video training for IT Pros. He has a number of certifications including CCIE #9369, MCSE, CISSP, & VCP.
Additionally, David has authored hundreds of articles and six different video training courses at Train Signal with his most popular course being VMware ESX Server.
His personal websites are HappyRouter.com and VMwareVideos.com. You can follow David on Twitter or connect with David on LinkedIn.