Dear Madam,
I would like to work as an academic writer with you for the subjects of Mathematics, Economics, Business, Finance and Management. You may take a look at some of the items in my portfolio, some of my reviews and ongoing projects to gain a better understanding of my experience, skill and knowledge. Moreover, if you wish, I can provide you a sample of my past work to help you gain a better understanding of my writing style.
Do let me know if you wish to see a sample of my previous work.
Thanks and regards,
Akram Hussein