I am a native Portuguese Brazilian speaker willing to build experience, so how much is the payment does not have relevance for me at the moment. I can really do a decent job and finish the work as fast as you need. If you like the translation I did, I get paid. If you do not like it for any reason, then payment is not needed; just tell me what you did not like so I can fix it for my next job. As I said, I really need experience more than anything right now. For translation and proofreading I use OmegaT tool and do it manually, no machine translation used. I am a student of Mechatronic Engineering (4th year), so I read a lot about Technology related texts. Hope we can work together in the future.