DropShipping Portal Development

I need an expert in PHP/CI for long term contract. We are planning to build a dropshipping website with India as target country. You can Develop This Project if you have Knowledge about Ecoomrece and resellor hosting For those who dont know this concept let me explain. This is where a manufacturer/dealer will list his/her products for sale for a certain price for resellers to sell. This helps resellers as they dont have to stock the product or worry about shipping as that is handled by manufacturer/dealer. So we will have one master admin panel one reseller panel and one dealer panel. We need a portal where we act as a middleman between resellers and suppliers.... we will link suppliers to resellers.... resellers will list and sell supplier products for a margin and supplier will ship them. We will take a specific percentage margin from both We also need an ecommerce section so we can directly sell to customers also. we will take a specific percentage margin from both [login to view URL], [login to view URL] AND [login to view URL] are examples. This is essentially similar to aliexpress as well its a portal/platform where supplier will list their products along with images, price, description etc and resellers will choose the products he likes and then should be able to export a csv with all the necessary information needed so tat he can then list the products to his marketplaces once sold he will buy that product from supplier and will give the delivery address of his customer and in this whole process acting as a middle man we will take a percentage shre from both parties products will be in categories etc ( just like any other ecommerce store) along with this we will also have a marketplace where we'll be selling products directly to customers instead of resellers but the pricing will be very different. we will control profit percentage, commission, reseller supplier approval ect from admin panel so there will be 4 users in totals admin, supplier, reseller and customer you can understand it in two section 1. Supplier 2. Resellor ( Same As Domain Hosting Resellor. they get panel for work there they can mange all [login to view URL]:- DONT BID IF YOU CANT COMPLETE IN OUR BUDGET