I'm not that flashy and big, but I still would like to apply, I humbly run @castellano witness, i also develop mainly utility bots for communities, integrating steem and discord.
I run a heavily modified small non profit whitelist community bidbot, I code antispam bots (that do not leave spam behind).
Have a working pilot of a discord wallet with a passarel token in alpha test for the last few months in @reveur's discord.
Do custom bots for community curation projects...
Here is a Post about what reveur does for adoption and retention (Yeah, sad choice of title)