AWS Certification

My online training through Grras was very thorough & satisfying. Mr. Ravi Saraswat is a very grounded person to spend his time in explaining things in detail & makes teaching seem like fun. My confidence levels have certainly gone high. I will be looking

Aneel Khan (System Administrator, Euless, USA)

My experience with Grras course: RHCSA online via live virtual classroom was outstanding. I was a little apprehensive about this method of learning at first, but once the course started I was totally immersed. My instructor was very knowledgeable and knew how to cater to my level of understanding. I will continue taking courses from Mr Ravi and Grras as soon I complete my exam.

Anthony Williams

It was nice experience to attend the CL210 class. Staff are very friendly and always there to guide and support you. I liked a lot the one to one tutoring it gives for sure flexibility and enough time to understand everything better and make more questions. At the end of this course I am sure that attendants will have a good understanding of technology.

Christos Tsalidis

It was a great opportunity being a part of GRRAS institution. I have done online learning for RHCSA/RHCE. it was way a better learning experience and a cooperative support from the trainers on other hand was appreciable, providing environment fulfilled with all our requirements from study material to time consuming following the course.

Adya Chapra