Eric Sloof is working in the information technology for over 15 years and has built up a broad experience. Currently he’s active as a VMware Certified Instructor and combines the delivery of VMware Training Courses with consultancy. Besides teaching and consultancy, he’s an active member of the VMware community and VMware has rewarded him with the vExpert title. His website NTPRO.NL is voted as one of the best VMware blogs year after year and ranks high in the top 25. Eric also has started several successful VMware LinkedIn groups with a great number of active participants. As a key member of the Dutch VMUG, Eric has delivered several well received sessions. His most recent presentation about advanced troubleshooting attracted a public of over 500 people. Eric has successfully passed a wide range of VMware certifications like the most current VCAP-DCA and VCAP-DCD, but also VSP, VTSP, VCP2, VCP3, VCP4, the Enterprise-Level Systems Administration Exam and the VMware Design Exam. In his spare time Eric records online VMware training sessions which are published trough iTunes and YouTube. The training sessions are very well received and have been watched by hundreds of people. As an active member of the Twitter community, Eric has over 2000 followers.