Startup Idea : Interest Based Social Network

Commencement of college in a new city I had a problem to find people to play football with. Similarly I couldn't find UI/UX designers in my college to work on a project. These problems can be solved on Facebook Groups?FB is a platform to connect you with people you know.[send friend request to a few strangers and your account gets blocked] Meetup? profiles will only have information about groups person is a part of. Can't see their work. This is the gap I am focusing on. My solution involves something similar to a user browses through profiles, see the content generated by them and based on that chose to connect with them.like when you see a good photography page on Instagram you know this person clicks good photos. By the content and number of followers. Similarly you will know how good a person is, in say any sport or music or any activity in general. It's been a year since I've researched on this. I have made screens to make it clearer for people.Market research done for perfect way to start small and scale. I work on PHP I need someone to work with on the web app. Already have an Android developer on board If you're really interested in the idea. Hit me up.