Unity, AR Android Developer Needed

Hello, Selected candidates will have to develop an Android App with partner Panel and APIs with backend where Marble sellers will list their marble Stone, tiles, Ceiling, Wall Sheets etc. For selling online. Payment will be made after handing over the working source code to us. Source code will be our property. Ping me only if you can develop this app within 15 days. Candidate will have to show real view of building from inside and outside on app to customers. It will be marketplace app where customer and partner will signup on the different apps of customer panel and merchant panel. Customer will select the product, add to cart, view cart on our app and make the payment by payment gateway. After payment is made, a confirmation msg and email with invoice should be sent on customer, merchant and admin email and app also. It's style should be like zomato app where on the home page, there will be search box, slider banner, ads section, navigator etc. Candidare must have knowledge of Vulforia, Unity AR Foundation etc. On each and every merchant panel there will be Google map symbol with ETA also so that customer should be easily able to reach merchant location. After making the payment, a feedback and review feature should be enabled so that customer could be able to post feedback, rating between 1-5 star, comment and product review on that product page. Merchant should be able to accept or reject any order or give refund for any order. After any order is received, an order i.d should be generated and will be sent to buyer, merchant and admin. There should be promo code applying option, referral codes option. Remaining features, we will tell u later.