Modify a Powershell script to backup/restore Exchange 2010 and 2013

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
Modify an existing Powershell script to fix mail level backup and restore for Exchange 2010 and Exchange 2013 ESPECIALLY LARGE MAIL STORE ( More than 1000 mail boxes, store size close to 1TB). The existing script is unstable above 500 mailboxes.

Script should provide the ability to Backup and Restore from a specified location and should be stable enough to handle Shell timeouts and should write status and errors to a log file.

To test the above solution, we also need a script or a batch file to create 1000+ users in AD and mailboxes in Exchange server.

Tell me how you've done stuff like this before, and I will send the existing script to a few top developers before you quote.

Skills required:
.NET, Microsoft Exchange, Shell Script, Windows Server
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