How To practice DevOps

Hi, so I'm in my last year of university.I started my journey as a backend engineer, back in when I was in college.I always wanted to move to DevOps but didn't move because I thought I should have knowledge about the architecture and different concepts related to it like databases, networking,System design etc.After learning and practicing these concepts, I move towards learning famously used tools like docker, kubernetes,aws,terraform. Now I want to do p