Hello:
My native language is Spanish and English is my second language which I learned in the United States of America. In this sense, I can read, write and translate fluently, from english to spanish and from spanish to english , articles, essays, reports, and documents related to science, humanities, and other topics.
As an additional information, I am a retired university professor from Venezuela who conducted undergraduate and graduate studies in chemical engineering in the United States of America for 5 years. On that occasion, I passed the world-renowned “Test of English as a Foreign Language (TOEFL)”. This possibility allows me to translate your work from English to Spanish without grammatical errors and without using automatic Internet translators such as Google or Bing formats.
If you want send me a sample article and I will translate it free of charge, so that you can see the type of translation that I do.
Based on this experience , I can translate your articles from English to spanish for 5 AUD/hr .