Introducing myself

I'm Andriy, 17, from Ukraine. I lived for 8 years in Germany, so German is my 2nd (3rd, actually) mother tongue. I also speak Russian and Ukrainian. I am learning English.

I study biology, astronomy and other sciences.  is my hobby. They are my hobbies (among maaaaaany others). Currently I'm looking for someone to talk with in German, 'cause it was a long time since I returned from Germany and knowledge becomes quite passive. So feel free to contact me if you want to talk about smth, in German, Russian etc. : -)

Hallo Andriy, Ich kann Ihnen bei der Verbesserung Ihrer Englischkenntnisse helfen, und Sie können mir bei der Verbesserung meiner Deutschkenntnisse helfen. 

Viele Grüße aus Amerika,  Steve