Shirley uriarte - Proofreading Spanish translation of Novel

I am looking for a good proofreader to proof a novel (in Spanish) that has been translated into Spanish from English. The translation should be complete, but I would like someone who is also capable of translation so he/she can refer back to the original English version if needed. Editing experience is a plus.
I need another pair of eyes to go back over the translation to find typos and anything else that might prevent a smooth reading experience, and make those corrections in track changes for Microsoft Word.