I'm not a native speaker, but I'd offer my German anyway. I'm around C1 & I'm interested in Dutch too :)

I found the following users who may fit your language exchange criteria:

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/reeegy	2021-01-19	Post	5	German (Native)	English
u/katiaorganist	2020-12-29	Post	5	German (B1)	Dutch
u/jonnyb170	2021-01-12	Post	5	German (Native)	English
u/mikeyusic	2020-12-11	Post	5	German	English
u/lohnnudde	2021-01-18	Post	5	German (Native)	English

Please feel free to comment on the above posts to get in contact with their authors.

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