Having worked as a teacher and translator for over a decade, I consider myself adept at understanding the nuances of language. Even though I am Brazilian, I have been immersed in the United States English dialects for so long that I can confidently translate and communicate in American English. This makes me well-suited to your project looking for Native Americans, as I can understand and replicate the accents you may require.
My extensive teaching background also puts me in a unique position to engage with people effectively while recording on a phone app. I understand that collecting voice recordings should not only capture the language but also the cultural context and sensitivity of references being made. With my experience, I will not just collect the recordings but do so with attention to detail, giving your project an extra level of authenticity.
Lastly, my proven track record and consistent high-quality work give me confidence in my ability to deliver the required task professionally and within the stipulated time frame. In selecting me for this project, you are choosing expertise, cultural sensitivity, and trustworthy delivery. Thank you for considering my proposition.