Joomla site - I need do a complex flyer distribution site

I need someone that can help me build it for my client. I will be doing all the design of the site. I need someone to do the engine behind it. the site must have section where client that orddered flyer distribution can see where his flyers were delivered and amount delivered. This means i need admin to update these fields... I have example site that is doing something very similar allready so if you can do this on a joomla site then we can work together.