Dear Employer,
I am a dedicated freelancer, experienced in data entry and excel. I have over 9 years of experience in excel and I have executed similar projects with 5* rating.
Kindly message me both the excel files. I will have a look at them and tell you the time I need to merge them. If they meet certain criterion, I can do it within a day. In such case I can even lower my bid price also.
I look forward for a message from you.
Thank you.