Dear sirs
I speak fluent English and Spanish and I´ve been working for more than 12 years with both languages, writing, translating and correcting articles, papers and technical documents.
If you like, you can check my portfolio and go through some of my work.
My bid (USD 15) applies for 7 (500 word each) articles, to be delivered in a 7 day period. This will imply 2 deliveries, with a milestone for each one.
I hope I can work for your project.
Best regards / Saludos