Hello SIR,
Thank you for reviewing my cover letter. I am very hardworking and can work effectively as fast as possible. I have excellent previous experience of Web Research, Data Entry, Ms-office and Google drive and have enough experience on this kind of job. I have fast internet connection at home, so i am available to finish this task soon. I can work full-time and part-time as you want and ensure you the high quality work. So I think you will give me a chance to permit me engaged on this job. I am available on Skype and mail.
Best of luck,
Haider