Attached is a. PDF with some data that is required to do. https://docs.google.com/file/d/0Bynbz520WBXSeS1HYjBtS0JEMFE
I will explain a brief summary of the idea. Basically it is a system to upload files and share them quickly. Especially for companies, freelancers or virtual chats between friends.
Required to do something similar to WeTransfer (guest system, emails, advertising line, invalidating files) with mixed MinBox (short url, extension and users), buffer (extension).
Do the project again from scratch or work on what is created.