63419 Workflow Process Tracking

We need a script/program writing to allow us to enter, track and report on various stages of interview of candidates for our employment agency. We have attached as complete a brief as possible. The program would follow a candidate through various stages of the interview process using a workflow, and at different stages then different actions would need to be triggered by the script, for example, "set candidate to interview - script sends out email confirming interview time and date." A variety of reports will also be required. Please read the attached brief.