In the Ultimate Membership Pro system you have an additional module called: Members List which will provide a way to display members’ profiles on public.
Depending on your settings, you can activate the Public Individual Page option which lets you display an individual page for each profile. It is accessed by clicking on a member’s item from the members list showcase. To do this, you need to set a specific Visitor Inside User Page using the [ihc-visitor-inside-user-page] shortcode.
Visitor Inside User Page is not mandatory if the Public Individual Page functionality from Members List is not required.