English to Russian translation for web site

I am launching a new web site that needs the text translated into excellent Russian. It is a real estate web site so knowledge of vocabulary in that sector is preferable. I would like a native Russian speaker with fluent English skills who has experience in translation for business purposes. The site has an on-line Translation Center. There are pages that display the English to be translated along with a box to enter the translation for that particular English paragraph, phrase, word or abbreviation. The translation pages are very easy to use and after translations are completed the words pop up immediately on the web site so you can see how the translation looks in the context of the page. There are 650 pieces of text that need to be translated. 440 of those are less than 20 characters each (in English). There are a few paragraphs with 5 or 6 sentences.