In quality work, I believe.
I have over 10 years of experience as a synthetic chemist. Served at a renowned pharmaceutical company in America as R&D scientist. I have a high skill set in organic chemistry, pharmaceutical chemistry, biochemistry, pharmacology, and pharmacognosy.
I also have over five years of experience as an editor of books, literature, magazines etc. and I have proofread the same too. I am also the author of two international academic papers and can write for you the same.