Dear Sir/Madam:
Good Day.
With my skills, resources, and background, I believe I am competent enough to work on the project. Such include (1) my background as a school/campus paper editor during my years in high school, college and post graduate studies, (2) my exposure to technical writing in the Press Conferences that I have attended to in the past years, and (3) my current full-time work as an English Instructor. My keenness to English grammar and adeptness to MS Office Programs would likewise be of great help in this project, should you allow me to carry out the task. Lastly, I would assure you of my strict compliance to deadlines and of my utmost discretion to the contents of the write-ups.
Looking forward to your most favorable response to this bid, I convey my sincerest gratitude and profound desire to work with you.