Hi, I have worked such a system before for two times. I don't know how others will complete it in 10 days but as I have experienced it takes more than one month, database, backups, security, permissions, users assignments, graphics and ...., needs lot of coding and testing.
If you are interested to a very complete project message me to speak more about it.
I will complete the Proposed Milestones afterward.
Regards, Hamed Maleki