1st round was managerial round which was based on basic technical questions and managerial questions.They required full stack experience along with devops related experience also.Overall experience was good and interview went for almost 1 hr.i answered almost all answers but I said i have not worked with devops so thats why i got rejected in that .I also asked for feedback so i got it on phone call ,they said you lack technical knowedge as the reason of rejection.