Scrubbing Duplicate Customers Contact List

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Project Title: Scrubbing Duplicate Customers Contact List

Project Description:

Looking for someone to scrub customer lists of duplicate contacts from variable data sets.

Essentially we get data from two different sources and we need to remove our customers from one set of data so that data does not exist as duplicates on multiple lists.

An example of two lists are below – they do not contain identical fields (on the Prospect list there is no email field which is the field we previously scrubbed against but that data is no longer available on the prospect list).

We would start with two lists that each have each about 30K contacts.

Would also need some testing/verification that all dups were removed.

For similar work requirements feel free to email us on

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  • 5 years ago Austin Rochford

    Can you merge 5 different excel database into one single and then, remove all the duplicates?


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