Hi! I am a native Russian speaker, I have a university degree in biology and work in an area of scientific research in Germany in bilingual English/German environment. I do both scientific and creative writing, proofread and translate between my working languages (Russian, English, German). I charge 0.10$ per word. Dependent on the complexity of text my speed vary between 1000 (academic level text, e.g. for grant proposal, or a text requiring creative non-literal translation) and 3000 words per day.
Best regards
Nadzeya