I’m Thanh Hoang, i a application developer iOS, with passionate about technology. I spent most of my time researching and learning how to be a developer. 4 years ago, having iphone 4 on my hands, i was looking at it all times and wondering how they could create amazing apps like these. With old macbook getting from my friend, I studied and accessed Github to download source code to edit. I downloaded source code of Airplane Shooter game by chance which is developed by Swift programming language. I chose to learn Swift by then and tried to understand and write every code snippet and figure out how it works. Perseverance is one of the most out-stading traits of mine.