Dear Hiring Manager,
I hope you are in good health condition.
Before I say something about myself, I would like to thank you very much for the job posting. After I studied your job posting on “Data Entry”, if I'm right, according to your job description, I have come to understand that you need a professional data entry expert. You also have mentioned precisely that you need rapid results for your day to day tasks and you also have mentioned your time schedule at a certain point of the job description. As you can see, I have fully gone through your whole job posting and I have understood all your requirements.
I would like to offer myself as a candidate for this job. I can say with utmost confidence that I possess every required skill that you are looking for this job. For the records, I have been working with data entry, data importing, exporting and data mining for many years, at least 6 years. Currently I have been working for a local NGO for some time now. My typing speed has been proven satisfactory to all my previous clients and I know all types of data entry on internet. Also, I am happy with your time schedule that you have mentioned. I promise that I will finish my work before the deadline. And another thing is, I don't have any problem with internal and external facts.