English to Portuguese translation project

I am looking for a professional translator to take on the challenge of translating a long (more than 2 pages) text from English to Portuguese. The purpose for the translation is for business reasons and I have a short deadline of within a week. Therefore, I need a reliable and experienced translator that is capable of delivering excellent quality work in a timely manner. Ideally, they should have a strong understanding of both the English and Portuguese language as well as cultural nuances. Please provide me with any relevant documents or portfolio examples that demonstrate your experience and level of expertise. Thank you.