Where to find resource about Kubernetes production level example.

Hi guys, sorry English is not my first language. So I am a kind of junior developer and currently me and my team are working to adopting Kubernetes for our microservice backend on AWS. I took some online course from Udemy but I am thinking it is not cover enough about security and probably other things that I don't know so I am trying to find some production-level resources about Kubernetes and how to set it up not necessary on AWS.