Build an IOS app

Hey there, I am looking for an IOS app developer who can develop a brand new IOS app. Here is the synopsis of the features expected: Social Login Chat Admin dash board for Blog Push Notifications Geo location services I also expect: You to do the backend APIs and its documentation Adding security to the backend services Shall code in Swift 3 + Mongo DB + Node Js In app user behavior analytics tool Compatible with iphone 4 or higher Error handling Speed Proper coding standards In time delivery Designs: I will provide you all the designs and their assets in XD or SVG format. Wireframes will be provided by myself Payment: I pay only in milestone and that is going to be after App is done completely and tested throughly. I do not want any one to put me in hurry to release milestone or write review and close the project. Partial payments are not encouraged. All or nothing. My budget is : 1500 USD. We can discuss more in detail over chat. Thanks, Rahul