Hello,
My name is Cristina, I'm a native Portuguese speaker from Portugal, with English as my second language and I can help you with your translation project. I have experience not only in translating documents, texts, books from English to Portuguese but also as an interpreter in small conferences, where good hearing skills are required to do a good job.
If the audio is in American English or British English (which seems to be the case), I'm sure I can help you with your transcription.
I'm available to answer any questions you may have. Hope to hear from you soon.
Thank you,
Cristina Valente