Hello Dear,
In response to your job advertisement published in "freelancer.com" that you are going to appoint in your esteemed job under your kind disposal. I have the due reverence and supplication to express my interest in the above posted job.
I would appreciate the opportunity to speak with you and demonstrate more fully how my qualifications can meet your needs and benefit in your organization.
So, I therefore request you to concede to my appeal and obliged thereby and I hope that I shall perform your jobs with the best of my knowledge, capability and sincerity.
Thank you sincerely for your time and consideration. I look forward to hearing from you soon.
Best Regards,
Md. Mobarak Hossain