Your profile picture is absurdly adorable, where it is on Derpi?
(it is a crop of an explicit image)
What admins (Admins, not mods or assistants) do daily? How you can become an administrator?
All admins: Make sure the site goes in the direction that’s satisfactory, resolve issues where mods are unsure, make sure things like long standing projects are actually getting done (such as rule stuff, tag stuff, etc), hire new staff members, and basically everything else that just a normal mod wouldn’t do. Basically we’re the manager.
Just me: Make sure the site remains technically operational, lead the development of derpi version of philomena, decide which features are required and either implement them upstream or in the derpi repo, and also plan out and execute april fools events since 2018.
Becoming an admin: Admins are people who really run the site in the most direct way possible, and it is the only role that has actual commitments and commitment requirements. You really can’t become an admin unless I personally make you one. In order for me to consider you for a position, you need to be incredibly loyal to Derpibooru, be a friend of mine, and meet very arbitrary and not set-in-stone criteria that I just kind of make up depending on what I need from the admin structure. Currently I’m happy with the set of admins and it’s very unlikely that I’d consider promoting anyone else to that role.