Build a Website: iTunes Reporting and XML Delivery Platform for Spotify

I need to build an online reporting and delivery platform which can perform the following functions. We had one built previously through someone on E-Lance but they never finished the project. I can give you access to the site which was 90% complete for you to see how it works. You will need to build it again from scratch you can use PHP instead but using that site a guideline for the functionality. The functionality i need is; 1. Download reports from iTunes auto-ingest tool, and placed into an excel document (i can provide samples of what we need). 2. XML delivery platform for GooglePlay, Spotify and KKBOX can supply all specs needed. 3. Download the sales reports for GooglePlay, Spotify and KKBOX and compile them with the iTunes reports. The sales reports will need to be washed against a site like [login to view URL] to make sure the currency conversions are correct and marry up with the payments we receive from each platform. And the delivery mechanism will need to have the ability to upload music files etc from either a dropbox or amazon S3 server.