Business Development Manager(s)

Hi all, My company is a startup and although business has been O.K, I need to bring in a Business Development Manager(s) to take my company to the next level. I have mainly been working on Freelancer sites since the company has started and I get a few leads outside of these sites. Basically, I need someone to help me improve and suggest prices for my site, link will follow in PMB I will then require someone to come on board on my team and write proposals for my company. You will pose as a member of my team and you will not shame me into Copy/Paste proposals. Every SUCCESSFUL lead you get, you will be given 10% of that job after fees, EXAMPLE ABC Ltd need a website, their budget is $300, we put in the bid for $250 with fees ABC Ltd then pick our proposal, the total we will get is $233 after fees, you take home $23.30 I really want to pick a few people out, if you can also find work for us outside of freelancer sites, all the better I hope to hear from you all soon Paul