Russian to English translations/interpretations

I have several written and audio materials that I need translated into English. The written materials will need to be translated into writing and the audio materials will need to be translated into an audio recording in English. Files will be provided once a freelancer is selected. The subject matter is family history and it’s not very complex. The first audio recording that needs translation is about 92 minutes long and the written materials ready right now are about 4-5 pages. There will be more work - so we’re looking to hire someone on an on-going basis. Please provide written and audio samples of your work for us to evaluate your English writing/speaking style, grammar, and accent. An NDA (Non-Disclosure Agreement) will need to be signed.