create me a small Collaboration software Tool

software develpoper (creating me a customized software tool) here is what we talk about: i need the following software tool to be craeted: - Login into the tool from homepage Type of visitors : There will be three kind of people visiting the site : a) Freelancers b) Customers c) Administrator Freelancers : - can log in from homepage ??" can only see his workspace and can only communicate with admin ??" can upload and download everything from his container ??" can open projects, can modify / only his projects - can NOT delete Customers : They place an order and then will be able to track the progress of their order. Administrator : He controls the following things : 1. User Management 2. Lead management ( When a freelancer reports that he has found a house owner who is interested in the product we sell , then this information is treated as a lead. Lead is the probability of getting the business . all these leads can nurtured by sending discount offers and newsletters , so that these guys place order for the product) 3. Order management ( When leads are converted into orders, these orders , which are being placed by the various customers are processed ) Modules to be developed : Registration 3. login ( for freelancer , customer and Admin ) 4. Lead Management under each and every freelancer 5. Order management 6. Order tracker 7. Email distributor 8. User management 9. Internal Email and messaging get in contact - show me your work - share your ideas i need this tool to be ready 4th weekend this month latest we want this style: pls check this page, how it looks and its features [login to view URL] thanx