I am an experienced English/Portuguese and Portuguese/English translator that would love to do your project.
I have a perfect understanding of the Spanish language and doing this translation would not be a problem.
Portuguese native, lived in the USA for 24 years, 2 years in Spain and I am an English teacher also.
If you need any translations to be done to show how accurate and professional I am, you just need to send me a sample and I will do it for you.
Budget and time frame for this project is not a problem and we can decide the best for both of us. I am reliable and my word means the world to me.
Thank you for your time.