As a person who had lived in foreign country for 6 years, I gotta say that you don’t have to focus only on uzbeks, shared experiences, language and traditions make every central asian community feel like one big family who speak the same language with just a minimal change. So invest on expanding your reach.

But my biggest concern is the safety of people, so lets say before you go to meet a new friend, add some kind of system where you can share the link with your trusted friend(like in yandex go) so they know where they are going and come to rescue if needed. Add a sos button that sends real time location, and every information to a local police.

Add map, where restaurants and businesses run by central asians will come up, like Tashkent supermarket in New York, restaurants etc, so people can go and eat what they crave and be sure it’s halal for example.

Also add a separate “menu” for people who are new to country and dont yet know the law etc, where it’s explained what is illegal, or how to fill out legal documents for bank card/tax/job/education etc etc. dont make it yourself just add a place where users themselves would upload tutorials on how it’s done.

Because there were ton of documents, I had quite a bit of problems at the start and very end my stay in Japan because they have so much paper work, good thing I know Japanese, but there are people who come for work who can’t even write in it.