1. I have a excel spreadsheet with aprox 35,000 contact / property records - I have a 2nd excel spreadsheet with aprox 4,000 records to update into the larger spredsheet - new contact names (most fields are the same in both spreadsheet)
2. I also have a third excel spreadsheet with aprox 10,000 contact records that I need to update the contact details in the 1st spreadsheet.
53 freelancers are bidding on average $120 for this job
I have more than 15 years of data entry experience. I will deliver this job accurately and in a timely manner once awarded. Thank you for your consideration.
I was a Subject Matter Expert (SME) in both Excel and Access database. The best way to update your master spreadsheet is to convert to Access, update in Access, and then convert back to Excel. I can do that easily.