Looking for a Business Development Lead

I am currently starting a new arm of my business and require a Business Development expert to generate / provide and close deals for online application development freelancer work. A fee of 10% per project acceptance will be paid with expected project revenues required to be 5-10k USD per month. A further increase above 10% for each project may be paid (subject to success of delivery after initial 15k is delivered in orders) This job will require interfacing with potential clients through bidding for projects and maintaining a close relationship with potential clients until project acceptance. The target is 15k USD for this job as an initial introduction, with extension beyond after.