This user has been on Wikimedia Commons for 6 years, 6 months and 21 days
I'm an active contributor and file mover here on Commons. Additionally, I have a user page on the German wikipedia. If you have any questions or proposals concerning my work, just feel free to contact me on my talk page.
I have a second account (Chem Sim 2001 (Maint.)) which I mainly use for maintenance work. For issues containing the work of that account, please contact me directly on my talk page.
[[COM:FR#FR2|Criterion 2]] (meaningless or ambiguous name)
[[COM:FR#FR3|Criterion 3]] (obvious errors)
[[COM:FR#FR4|Criterion 4]] (harmonize the names of a set of images)
[[COM:FR#FR5|Criterion 5]] (violation of Commons’ policies and guidelines)
[[COM:FR#FR6|Criterion 6]] (non-controversial maintenance and bug fixes)
[[COM:FRNOT|Criterion 1]] (Files should NOT be renamed only because the new name looks a bit better.)
[[COM:FRNOT|Criterion 2]] (Files should NOT be renamed only to translate the filename to another language and/or because the filename is not correctly capitalized.)
[[COM:FRNOT|Criterion 3]] (If a filename in a local project conflicts with a filename at Commons, the file in the local project should be renamed. Renaming it at Commons would mean changing it in a lot of projects instead of just one.)
[[COM:FRNOT|Criterion 4]] (Files with copyright issues should NOT be renamed until copyright issues are resolved.)