^_^ You could continue your journey further on this path then with getting hang of terraform or pulumi. Learn to automate everything as a code, for some popular used cloud provider like AWS. Apply your knowledge of Docker and after deploying to EC2, learn deploying to container scheduling systems like AWS ECS systems like AWS ECS abstract away the need to deal with hosts directly, and allow using to full advantage containerized immutable deployments Get hang of using stuff from AWS RDs like
Huh hmm, Yeah got it.