The interview there is not that hard. It is preferable to learn more about the company's history and present situation. In addition to the Gantec interview, you should work on your confidence.
I applied online. The process took 2 days. I interviewed at Gantec (Jersey City, NJ) in Jun 2017
Interview
The interview process consisted of explaining the past experience andprodicind details of the complex scenarios and architecture I have worked. It was a pretty hard round of interviews, asked some really good questions. There are about 6 rounds
Interview questions [1]
Question 1
How did you help client achieve cost savings or value
Felt the professionalism of Gantec during and after the interview process. They are very much helpful for preparing the client interview session as well. Very much satisfied with the positive attitude and professionalism.
