I've a long-standing background in English, not only is it my native language - I've also taken multiple college English courses, sat through many a lecture on the topic, spoke with scholars and experts alike, I've come to realize that articulation is key in guiding the reader to an understanding point. I've edited purely in non-professional scenarios for colleagues, however I have been recommended by many for that reason. I'm new to this site, but I promise you will not regret hiring me for this project. Articulation, accuracy, punctuality, drive and determination make for the perfect candidate - in me.
I've served in the U.S. Army, taken college courses, studied the subject in my free time as well as taken free time to speak with experts on the subject, as well as gone to lectures/debates.
"I'm looking for someone who'll be the best on proofreading and Editing. I've many many projects like that. So, Must be expert proofreader needed for this job. If you do great job for this project then I'll offer you many more writing projects in future. Only native English speaker are allowed to place bid on this project. No time waster please. More details on chat. Thank you."
I would change it to -
"Currently seeking the individual best suited to proofread projects. Individual must be well-versed in the English language, articulate and willing to deliver no-less than their best. More projects possibly to follow for the right candidate. Native English speaking individuals only."