I need a Native Spanish SEO Content Writer

I need a good Spanish writer for long term. I need a dedicated writer who don't have problems in delivering the tasks on time. I have many articles in pipeline but initially we will start with the one for checking your writing quality & delivery timing. My budget for 1 article is $15 for 500 to 600 words article.

Please don't apply If you charge more than $15 I don't want to waste my time on bargaining as I have mentioned my budget, & do not apply If you have no intention to do the task after accepting the proposal.