I have done my MCSA, MCSE, CCNA, A+ and N+. The teaching provided by GNS are really very good and faculty is really cooperative and friendly specially Sameer Sir. They clear all my doubts. The course material provided by them are also very helpful. I would like to thank Placement team as well as faculty for their guidance, constant support and encouragement. I got placed in HCL.Makarand Tikar