Spanish Writer (Only for natives) ~ Long term

Hola, I am looking for Spanish writer to rewrite and write articles for me I will not accept copy pasted content or translated content at all. It must be manually rewritten and 100% unique. The writer will be responsible to rewrite English to Spanish and Spanish to Spanish and Spanish to English. This can be a long term position for quality provider. 2$ per article (500 words) in the begging but there are high chances of increasing the rate in few weeks to come. Happy bidding,