Dear Hiring Manager
Sir, I carefully and diligently read your job descriptions and relevant terms & conditions and understood well enough. I do feel confident about delivering the job successfully because I have sufficient proficiency in data entry,PDF transfer, data processing,Excel works,Microsoft works etc.I can give you assurance that you won't be dissatisfied with me and I will try with my heart and soul to deliver your work before time.
I,therefore, pray and hope that your honor would be kind enough to consider my case and bless me by granting my appointment and giving me opportunities to serve you at the most of your hearts satisfaction.
Yours affectionately
SM Rahatul Islam