RFID QR Reader

Hey We are looking forward to partnering with individuals or companies who have an expertise in developing android applications using Xamarin platform. This is going to be a long term opportunity and it will start with developing a small application. What does the App Offer? Basically using the app user can verify visitors for the event by using the RFID and QR reader in the app. What we want from our potential partners? To design and develop app with ultimate user experience Code in the application should be properly commented. Timely delivery of the application after due diligence. No reasons whatsoever (Personal or Professional) will be entertained if there is a delay. Should be reachable at the convenient time. People without any rating won't be entertained. The details of the requirement of the project is attached herewith. Please read the document in its entirety before bidding. We will be able to judge the bidder by his queries and also if his bid is not in line with the requirement as mentioned in the document. My Best wishes for everyone who is eligible to bid.