Hello Fellow Answerers!
I'm a user, turned power user, in that I can usually get things done a little better/faster/cheaper/smoother than the next person. I was made an admin in the UI, but not on the backend. I serve others to help out whenever I can. I do this for Confluence and JIRA.
Often I try to get users to a simpler solution, than the complex thing they are going for. Other times, I'm helping write a JQL filter for them.
My latest win was to lead a team to replace a weekly PowerPoint report (going to our Senior VP), with a Confluence page made from several cross-functional teams. Version 1 used Page Properties and Version 2 used Table Excerpts.
My secret weapon is a well-crafted query on DuckDuckGo. 
Thanks for the invite!