Hi,
you're looking for a native German -- here I am ;-) I'm a freelancer journalist since > 20 years (book author, copywriter, article writer, blogger; SEO experience). My articles are proper researched, professionally written, handwritten, unique and pass CS with no problem. I've did a lot of work like this in the past, including writing press releases for the sites.
My rate is .03 ct/word
I would be very glad to help you being successful with your project.
references/testimonials? -> see my profile
still questions? -> just PM me ;-)