Dear Sir or Madame,
I am an American living in Hungary. I am a teacher of philosophy, geography and English at a well-respected high school here in Hungary. I have been involved in many proofreading/editing projects here and back in the states. I am sure that I cold provide your company with the needed skills and punctuality that you are looking for. I also can work at a lower rate, given the cost of living is much lower here in Hungary. I thank you in advance for considering me for this project. Thank you for your time.
Sincerely,
John Strauss