K21Academy has an amazing Support Group that will resolve all your queries raised within no time. The study material is precisely curated and is was very useful and suitable for a beginner. I have worked as an iOS developer for 2 years and now that I am looking to restart my career I chose the Kubernetes training from K21 Academy to upskill myself and the 1st Live session itself gave me confidence. They have also allocated me bonus courses which are very useful to clear all the basics and cover every detail one should know to learn better.
Pavithra Siddardhan [Dockers & Kubernetes]