Drupal expert needed (Open Atrium experince perfered)

We are looking for a Drupal expert to make a few simple modifications to our Open Atrium site. All you need to do is add some fields to the database and create text boxes in the back end. The fields are for additional information on users of the system. Some of the fields need to be searchable. 4-6 fields total. We ask for a Drupal expert because we are a web development company and want someone we can hand off drupal work to in the near future. Open Atrium EXPERIENCE preferred but not required as long as you are at least proficient with Drupal since OA is based on Drupal. PLEASE KEEP IN MIND THAT THIS IS A SMALL PROJECT HOWEVER DO NOT HESITATE TO TAKE THE TIME TO APPLY TO THIS PROJECT IF YOU ARE A DRUPAL OR OA EXPERT BECAUSE WE WILL SEND YOU MORE BUSINESS IN THE FUTURE, BOTH FROM OUR SITE AND FROM CLIENTS WITH DRUPAL SITES.