K21Academy has expertly made course structure very impressive and study material is quite captive, which encourages me to enroll for (CKS) Kubernetes security specialist Certificates. I joined the free masterclass which gave me confidence, as it was very detailed and professional. The friendly approach is what stood out from the rest, the trainers are very patient and point specifically.
Initially, I thought Kubernetes isn’t an easy course to complete but with K21Academy even the certification was easily achievable. Special mention to the support staff who is very prompt and helpful with the responses, I think K21Academy is the best place to take professional Cloud training
Parthasarathy Sivaraman [Certified Kubernetes Administrator]