Provide a clear example of a similar job you have done in the past.
I am a newbie to freelance hence can not provide you a similar job i have done in the past. However, I can do a sample right now and we can discuss the budget if you are satisfied with my work.
Proposal:
Hi, I am a Data Entry and MS Excel expert. I have read the project description and understood your requirements. I have ample experience in MS Excel and a keen eye for detail to make your project a success. I will work efficiently and can start the work at the earliest with a guarantee of work to your satisfaction.
Hopefully I can offer you my service and contribute to your success.
Regards,
Sandeep.