Need programmer for Interchange Upgrade and Functionality help

Hey,
I'm looking to find a programmer who I can pay to upgrade Interchange and
the shopping cart for the site http://www.modcloth.com, which I'm in charge
of.

I need assistance implementing discounts and gift certificates, and I have
some functionality questions I'd like someone to help me with.

Please let me know if you are available to help, what your typical rate is,
and how quickly you could begin work on the project.

Thanks in advance,
Eric Koger
Web Developer
www.ModCloth.com