I am very comfortable with the English language, having it as my medium of instruction all through my academic years. Also have been engaged in teaching it informally to underprivileged kids since 13+ years.
Besides, I love doing research on a particular subject. Not only do I love writing, but also have an itch to reword/rewrite/rephrase any text which doesn't sound right to the ears!
Am quite confident that you shall be more than satisfied with my work.