Hello everyone.
I've been an Atlassian admin for cloud products for 4 years now.
Jira, JSM, Confluence, Bitbucket, OpsGenie, all in Cloud.
I have 0 IT studies background and I embarked on this experience by chance.
Now I need to switch to Server/Data Center as I'm changing jobs, but I need help.
What should I learn to be able to handle my new tasks properly ?
Thank you.