en-N	This user has a native understanding of English.

pl-3	Ten użytkownik posługuje się językiem polskim na poziomie zaawansowanym.

la-2	Hic usor/Haec ustrix lingua Latina mediae difficultatis conferre potest.

This user comes from Europe.

Category:Users in Europe#Vuccala

This user contributes using GIMP.

Category:Commons users who use GIMP

bitmap‑2

This user is able to contribute at an intermediate level on bitmap graphics.

Wiktionary is my preferred Wikimedia project. You can find my proper userpage there:
Wiktionary:User:Vuccala

It is sheer insanity that there is no "Browse all pictures in this category" button at the very top of each category page. Since files are all sorted into sub^sub_subcategories, to actually browse pictures, you have to go to...

• https://petscan.wmflabs.org/
• Click the "Commons" button next to language
• Set "Depth" to... 20?
• Paste your category name into Categories (don't include the 'Category:' part)
• "Do it", and then select "Thumbnails".

Terrible design. This should be a fundamental built-in feature, not an external service.