Hello Boss,
I can assure you that I will complete the task for you easily. I am very much eager to show you my ability to do the work for you. I can type fairly fast and I can also use 10-key. Excel is my daily used app and will be using this knowledge to complete your task without any difficulty. On the other hand, I am going to be very neat working on your data as it is easy to confuse from one to another figure. I have between 4 to 5 hours free time daily which I hope could let me finish the work by your schedule. However, if you are still not very clear and like to discuss more on the matter, I am very happy to have further discussion with you or your staff. Please contact me.
Warmest regards,
Sreyleak