Mobile app for Magento Store

We need a mobile application to be designed like [login to view URL] which has a possibility to create a Mobile app to be integrated with Magento for: a) iPhone, (iPhone 5,6,6+), iPad, Android Phones and Phablets b) Magento Integration plugin for Backend/API Integration c) Admin Panel CMS Development for Managing the App and the Offers The app should be able to utilize all the functionality that Magento 1.9 offers: a) Products and Product their types b) Orders c) Promotions d) Shipments e) Payment Gateway Integrations f) Custom Customer and Product Attributes g) Blog / Static Content pages Features of the App to have: a) Store Locator Integrated with Location Tracking and Proximity Recommendations b) Wishlist c) QR Code / Barcode Scanner d) Address auto filling for quick checkout e) App analytics and performance tracking f) Facebook Integration g) Social Logins h) Unlimited push notification to customers i) Multi Store Capability j) Instant Contact k) Product Labels like New, Hot, Sale etc l) Validity of the app based on the period that the customer chooses which should be defined by the admin using the Mobile App Admin Panel. m) Possibilities to Expand functionality with plugins for future. n) License key generation logic for 1 Click upload to Play Stores once that the app has been implemented. The terms would include: a) Payments will be in 5 installments 20% when the working demo of the product is shown 20% when the backend is complete 30% when the product is ported and tested 30% on completion of 3 months support b) Need full Source Code and a compiled project c) The freelancer has to provide support of any code breakage for atleast 6 months from the date of last payment. d) All Intellectual property on the project will be the owned by K2S Consulting and the product built should be completely confidential and should not be resold for a period of 1 year. A NDA needs to be signed for the same. Budget: USD 600