NexG is a "busters paradise". They fool people blantantly. The level and quality of training imparted by them is next to kindergarten in the software industry.
I am saying that because I am a senior principal software architect and I have checked out NexG’s training, claims and facility myself. What I can say is that they are over-confident about their chor-bazaari but what they tend to forget is, "what goes around, comes around".
Their bad Karma will surely destroy their future. May God give them "Sadd-Budhii".