Dear Project Manager,
I´d be happy to collaborate on your project. I am a Brazilian Portuguese native speaker from Rio de Janeiro, with a high level BR_Portuguese.
I use a professional app (Express Scribe Transcription Software) and I am more than able to provide provide you a flawless high quality transcription.
Also, I would like to let you know that each hour of an audio to be transcribed can take around 4 hours of transcription at the most and depending on the sound quality. (The information can be confirmed with professionals transcribers. On the other hand, this project is an hourly one and all activities will be checked by screenshots with time tracker. )
I look forward to collaborating with you as soon as possible on your urgent project.
Cheers
Maria Thereza
Rio de Janeiro Brazil