This is a project for someone who is already very experienced with Magento and will require excellent programming skills.
I have attached a PDF with a full project scope, but some of the things you MUST be able to do are...
* Create custom product types
* Create custom shipping rules
* Create custom user account types with restricted admin access
* Send custom auto-generated emails from Magento when certain actions occur
I do not know how long this will take, but I would like to launch my website by October 1st if possible. PLEASE READ my pdf for the more detailed project description before bidding. Please quote realistic time frame and let me know if October 1st is too soon for a project of this size.