developers needed

Looking for an experienced Drupal developer to complete enhancements to a musical gear-oriented content site. Work would involve customizing existing modules, bug fixes, and other specific changes. Specs are already defined for the remainder of the work (previous developer moved to California and took another job). Probably another 40-80 hours of work remains; developer would be required to spend some or all time on-site. Potential for ongoing freelance work exists. We're located in downtown Chicago, with easy access to and from public transportation.