Dear Sir,
After carefully reading your job posting, I am certain I can do it perfectly. I have a Master's degree in Information and Communication Technology and a very long experience in web development, blogging, and python programming.
My freelancer.com profile is new, however, I am certain that you will be very pleased with my professional work. I am a native Arabic speaker and I also master English and French fluently.
I am ready to start working immediately as soon as you hire me, I will be looking forward to hearing from you soon.
Thank you for your consideration,
Sincerely.