Database Expert Needed (REPOST)

We require a person with database expertise to do the following with our email database sources: - compile many lists of various sizes from TXT, CSV and Excel files into a single large master list (several million emails) - Compare master list to a list of dead emails and remove all emails in the dead list from the master list. Specifically we need two jobs done for this project: 1) Canada List With Approximately 490,000 Emails to be filtered through a list of about 460,000 dead emails amongst 9153 files all gathered together in one ZIP file. 2) US List with Approximately 1.5 million emails to be filtered through a list of about 1 million dead [login to view URL] 898 files all gathered together in one ZIP file. The above 2 databases must be sorted through a list of dead emails comprised of 417 separate files of dead emails all gathered together in one ZIP file. NOTE!!!! There are the large numbers of files in each of the three lists as noted above. If you cannot or will not sort through large numbers of files then do not bid on this project. We will need this project completed with 72 hours max of project acceptance.