ERP Sales Freelancer - repost

I'm an openERP partner in Egypt and I'd like to hire a senior ERP sales representative in Egypt to do the following: 1- Get leads and opportunities in Egypt 2- scheduling meeting and calls with customers 3- Convert opportunities to sales orders 4- Follow up opened projects with the customer 5- Ensure customer satisfaction in all projects phases and after sales and closing the project I'll pay per sales order a percentage of its revenue in EGP He must have excellent presentation, communication, negotiation skills