Cashback website

Requirement is to make a complete end-to-end cashback website, which should be integrated with - 5 api's from direct stores (amazon, flipkart, infibeam, ebay & hostgator) - 1 api's from affiliate networks ([login to view URL]) along with extended CMS(content management system for admin). The website design layout should be similar to cashkaro.com. This website should be user friendly, scalable & with simple contents. And it should be well tested end-to-end before delivery. Also need maintenance for 10 months, only to fix the bugs in the delivered software. [NOTE: No enhancement included in this maintenance phase.] Website should be feasible with below features: 1) Automated Sales Tracking 2) Automated Commission Processing 3) Responsive Website (Website displays well on all desktop, tablets & mobile phones) 4) Referral Feature & its referral commissioning as 10% of their referral earnings. (should be modifiable from Admin Area) 5) Feature Rich Admin Area (same as [login to view URL]) 6) Multiple Languages support 7) Multiple Admin (support for 3 Roles. i.e Super Admin, Admin & Manager. Any no. of Admin & Manager staff can be created by Super Admin. Super Admin can also configure which pages Admin & Manager roles staff have access to) refer: [login to view URL] 8) SMS Notifications 9) Email subscriptions & send bulk mails who are subscribed and the manual addition of emails Glimpse summary: - Cashback website to be similar to [login to view URL] - CMS (Admin area) to be similar to [login to view URL] Skills Required: php, css, javascript, webdesign, codeigniter, html Duration: 2 months - 3 months (or even less up to the developer's expertise) Kindly come up with your bids. So that will kick-start this project asap with the suitable profile.