User Public / Private Profiles

Hi There,

I was wondering if you could help or point me in the right direction for how you guys do public user profiles so well.

ie.. https://premium.wpmudev.org/profile/ArnoldB/public

Especially the cool things like "points" etc..

Also, the "edit profile" section on your site is stunning, any advice on that would be amazing!

Thanks for any help you can give.

Regards,

Brian