Web app that backup file with auto sync

To design a Cloud Backup solution that can backup files from a Windows or Mac device (Server or PC) to s3 protocol Cloud Storage. The solution can be web portal based or via an application to be installed on the device or both. As well as backup/restore, the user must be able to share files via email + also sync files within the same account network. The file data has to be pushed from the user’s machine to Cloud Storage and also be able to be pulled back in case of restore. Once the first backup takes place, new files must be backed up automatically or via a schedule which the user can control. The whole process must be managed by a simple easy to use interface. This will be for 2 types of customers – End Users who will self-create their own accounts + resellers who will create accounts for their customers and manage them. So this means there must be an a) account portal so each end user can manage their account + b) a reseller portal so a reseller can manage their customers + c) a portal for a resellers customers (same as a). The resellers portal / setup must be whitelabeled with their logo, so their customers see their brand and not ours. d) We need a master portal to see all end users and all resellers. Process End User – will login to a URL, create an account with their username / password and email ID. Once done they will login to another URL and start creating their backups or have to download a software application – login and start creating backups etc.. Reseller – will login to a reseller URL, create a customer account with username / password and email ID. Once done they will login to another URL to start creating backups or download a software application etc…(their logo must be shown at all times) Tools See attached: 1) API – to create accounts 2) S3 Protocol – to transmit data, using this protocol, you will be able to PUT/GET/LIST files to/from objects containers from a particular storage device 3) Front end Interface – to be designed (see below) Deadline Final Delivery - Friday 25th July Interface Must be easy to use, perhaps showing reports, storage trends etc…example given.