Hello, I know I am the person you need for this job. I perfectly match your requirements. I speak native Spanish. I am an industrial engineer working in this site as article, blog and product description writer, translator, voice talent and recently, I have been helping a person in Spain to manage his instagram and twitter account for his three e-commerce websites (find followers, create eye-catching post for his products, etc). Contact me. Thanks for the chance. Have a nice day.