Timboliu You can take a look at Ali's public post history. But he's of course not the only bunq employee participating here on Together. Latest example is from today.
And I guess it's also a good idea to take a look at the Community Guidelines for an overview over how and for what bunq intends Together is being used by the users. Also the concept of having volunteer moderators taken from the userbase is something you can also find on Microsoft communities, if I'm not mistaken.
Good luck with your presentation