Build an Online food portal

Hi I am looking for a good business consultant with strong technical background. Specialized in Web development. Who can deliver me a well-written E-Commerce start-up B-plan for an Online Food Delivery Portal web service with technical assistance for development, Initially my Aim is to start this business in one of the metropolitan city and later to extend in many other cities. I Need a very good business Plan since presently there are many similar portals here. So this will be a risky start up. Site should be compatible with mobile apps, and payment API or all other should be developed at the same time. The required web service functionality will be very similar to the following websites: [login to view URL], [login to view URL], [login to view URL] Few Working concept of the web service, in the portal the end-user logs on to this site and chooses from a variety of restaurants, chooses from the menu and places the order. Each restaurant has control over their menu and can update it whenever necessary. The restaurant can generate daily, weekly, monthly and yearly reports. The restaurant should have access to many features on the portal. I am focusing in using Latest Technologies to integrate in to the portal; some of the examples are, Technology for placing food order (Web portal to Restaurant connections) Food Portal should be the solution to bring together all the restaurants in one place. With this food portal can able to connect hundreds of restaurants on one site. Using latest technology similar to JustConnect technology this is using SMS/GPRS Printers for two way communications from web portal to each individual restaurants, as The SMS printers can receive and send information simultaneously, so when the takeaway users accept/reject the order, the confirmation is sent back to the webpage directly from the printer in the same instant. Technology for tracking food Orders through web portal for customers (Real Time Vehicle tracking system using inexpensive GPS Devices) This concept should show a hungry customer to track his food order using his order ID from the web Portal, which should be able to give a map showing position of their delivery guys with their contact number. Technology for A unique commission management system, which should allows more control over different types of order such as Collection Order or Delivery Order, A Delivery cost defining system allows to set various delivery cost based on customers location depending on area, how much is their order total and which day of the week they are ordering, An Invoicing system that works automatically which can create and send invoices out itself depending on auto invoice settings Some of the contents which I need in the business plan are, Elevator Statement Create an executive summary Technology Product/Service Marketing & PR Advertisement Strategy Finance Revenue Management team Exit Plan