[nrml_consulting]

Like most of the responses here, it's pretty broad based on what you've described and most importantly 'Be Careful' if you have something custom done.

I do designer work out of the Seattle area: http://consulting.nrml.cc

But I'll tell you up front, most of the work we do is out of the box or ported.

If you're looking for a specifically tailored CMS plugin or custom ground up framework, you might want to ask around for a referral from someone that has first hand experience of what the developer can do.