youtube / PayPal API development

The following project uses the Youtube and Paypal API. Please ask any questions if this brief is not clear: Design and build a platform that will be used by the admin as a private dashboard for Youtube partners to have an overview of their channel statistics and their earnings from advertising revenue. The data of these can be either directly pulled from Google via their API or manually uploaded in a .csv file format by the admin.  Additionally, would like to add features like Future Projections of the channels (Subscribers, Views, Earnings, etc.) and a feature which allows the partners to download music files that are uploaded to the platform At the end of the month, the platform should automatically send out invoices to the channel owners including a summery of their statistics and an email to the admin giving them all information of the payment (Earnings & Paypal of the partner). The admin would be able to update the details of the partners from the back-end. Only the Admin will add partners which will be linked to paypal info, mail and youtube channels. Every channel of a content owner has to have an individual %-cut so that the advertising revenue is split according to this percentage. The admin creates the login for a new content owner and links the channel(s) associated with it. At the end of the month all his channels will get payed out at once.  Future Predictions will be based on stats from the past. A simple algorithm based on the views, subs and earnings of the past months will need to be implemented, if not possible then a linear increase in relation to the old statistics is suitable. Income is generated by ad-revenue on youtube, payments are being payed via Paypal. The partners should receive an automated mail at the beginning of the month giving them insights of their statistics from the last month... Views, Subscribers and obviously earnings with graphs. A report listing all the content owners, their earnings of the last month and their Paypal Address should be delivered by email so admin can account for all the payments. Please note that usually the data from YouTube is 3 days delayed.  This project involves the design and development of the platform.