I'm an administrator on Wikivoyage, and I guess Selfie City is also an imaginary city . . . (sometimes, with usernames, you just make them up and then feel embarrassed about them afterwards!) In the past, I've made contributions to travel topics and created new ones, I've worked on plenty of destination articles, and I've done a little work on itineraries here and there. I also post up pictures on Commons where there were gaps in what their pictures covered, etc. I've also found myself reverting edits, fiercely debating in deletion discussions (Esperanto phrasebook), and archiving old Travellers' Pub discussions more and more since I signed up.
As of April 2019, I'm focusing on administrative work, rather than contributing.
I also set up the Arrivals lounge, a place where those new to the website can ask questions (somewhat like Wikipedia's Teahouse).
I have made approximately 15,500 edits as of April 21, 2019.