@Timo-Breumelhof can you have a look and see if what you want to do here?

User badge display needs a little bit of UI styling...I think the only thing that really needs attention is the "tooltip" (in black) (which shows a description of the badge) and hover "title" (which shows name of the badge and award date).

Here's a sample where multiple awards of same badge shows the number of times awarded ([BADGE:AWARDCOUNT]) in the red bubble (this looks OK to me)

The ProfileInfo template has the placeholder for the badges (displays up to 10):

The badge markup is in new template (/config/templates/UserBadge.ascx)

And in module.css: