Concrete5 add-on for client job requests

This should be a straightforward project for a? competent? programmer with experience customizing Concrete5. Essentially this add-on will allow for: * Customers to submit "job requests" via the front-end * Make payment via credit card & Paypal (support manual and automated cc) * Clients can view previous "job requests" * Clients can view notes & photos submitted by administrators relating to their "job request" * Administrators can view & manage "job requests" via the Dashboard, as well as allocating a "job request" to a specific administrator. * Several reports in the Dashboard. Attached are more detailed specifications including a data dictionary and ER diagram. Please only bid on this project if you have experience with? customizing? Concrete5.