Dear,
I am writing to introduce myself to you as a Advertiser. I'm responding to your advertisement on freelancer for want of your projects.
I have a very strong background in Advertising combined with over one year work experience in the same. I believe that I could make a significant and valuable contribution in your project.
I would be looking forward towards a call from your end . Thank you for your time and consideration.
Sincerely,
M Qasim