Greetings,
I have 4+ years experience in iOS application development. I have strong objective-C and Swift language skills.
I also have android and web development team. Please have a look at my project history.
About this application i will use :-
1.) MVC design pattern.
2.) Universal storyboard.
3.) Constraints(Auto layout) to set UIElements on every device (all iPhone and iPad size).
4.) Swift programming language for the application performance.
Required skills:-
5.) Encryption for data passing over the server.
6.) iOS version compatibility (iOS9, iOS10).x
7.) Application Offline handling (Application will run with existing local data when no internet is available).
8.) Backend skills (JSON/XML, Parse, CoreData, SQLite, Plist).
9.) Apple native instruments tool to check application performance.
10.) Submit application to App store.
Additional skills :-
11.) Material design for iOS to provide iOS application look and feel line android(Lollipop and Marshmallow).
12.) Custom view, UI/UX and animations to provide application attractive look and feel.
13.) Hardware integration like printer.
14.) Payment gateway integration.
15.) AV Foundation for audio and video streaming, mixing, filters, trimming etc.
16.) MapKit for map integration.
17.) StoreKit for In App Purchase.
18.) Localisation and Internationalisation to provide application multi language support.
19.) Push Notification.
Social integration :-
1.) Facebook API
2.) Twitter API
3.) Google+ API
4.) Vine API