Hello, I would love to proofread your 20,000-word paper. I am half Filipino, so I am familiar with common mistakes made due to this specific language barrier.
I am a native English speaker with 4 years' experience as an editor in legal publishing. I regularly work with a range of authors to produce legal textbooks to a high professional standard. I therefore have a confident mastery of English and can efficiently work with large manuscripts. I have also worked with a self-published author of cookbooks, so I can easily adjust to different writing styles and subjects.
I have included your 5,000-word test in my suggested milestones. However, I am also happy to first proofread 1,000 words so you can review my work at an earlier stage. We can also adjust the milestones as you wish.
I am available to start immediately.