User:Janstr

Wikipedia:Babel

deDieser Benutzer spricht Deutsch als Muttersprache.

en-3This user can contribute with an advanced level of English.

fr-1Cet utilisateur peut contribuer avec un niveau élémentaire de français.

es-1Este usuario puede contribuir con un nivel básico de español.

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Hi there!

I am a German Process engineer with a focus on environmental engineering. I am working as a scientific employee at a German Technical University, mainly in the field of waste management.

Since I am mainly active in the German Wikipedia, you might as well try to visit me here (talk)