* Experience in UIKit, Core Animation,  AutoLayout

* Experience in Size Classes

* Experience building Universal Applications

* Experience in Swift 5 or above, and has utilized key features that make the language great.

* Experience in UIKit collections(UICollectionView, UITableView)

* Experience building modular visual elements that work in multiple screens without repeating code/views.

* Experience building custom transitions

* Experience in building energy efficient animations

* Experience with templating

* Can produce 100% pixel perfect screens according to high-fidelity mocks.

* Can produce 100% perfect timed custom animations according to high-fidelity animations.

* Experience in View Debugging

* Experience with rich and custom push notifications

* Experience building a test-driven, shareable library

* Experience in Networking with a RESTful API

* Experience in concurrency and multithreading

* Experience in Speed and Resource Optimizations using methods like pre-loading and caching 

* Experience debugging Crashlytics report analysis

* Experience in Profiling Tools like Energy Log, Leaks, Network, Time Profiler, Zombies, Allocations, etc.

* Experience in performance troubleshooting

* Experience with version/build release management and distribution through Automation and Custom Build scripts for many schemes and various client recipients.

* Experience writing concise and well structured code following SOLID, OOP patterns, concurrency patterns, memory management, dependency management, unit testing.

* Experience with analytics and a/b testing tools and concepts.

* A can-do attitude that can hit deadlines without cutting corners or sacrificing structural integrity.