Mobile app development is one of the most sought after careers in the world right now. There is much supply and demand for the job and for quality app developers and the job market can be tough, so it’s important to know what skills to develop to be the best applicant you can be.
Know Swift and design guidelines
App developers need to know Swift. Swift is a programming language that Apple owns for developing iOS mobile apps and can be very complex. It’s good to get a solid grasp on Basic Syntax, Optionals, Classes, Inheritance and Initialization, Error Handling and more. This will only help you succeed long term. It’s also good to get a handle on design guidelines that help the intuitiveness of the application. This will tell you the routine ways that data is processed, displayed on the screen and will help you recognize the patterns in the software.
Use spatial reasoning and networking
Use Core Data and Grand Central Dispatch
Core Data is an essential tool for app developers as well as it is a framework for iOS application framework. The most important part is that it helps control the storing of data. Think of how incredibly frustrating it can be to not have your data saved when playing a game! Core Data solves this problem by helping establish a saving framework for you. And finally, Grand Central Dispatch (or GCD) allows your application to process several different tasks at the same time. This is one of the most important parts of being a mobile app developer, as applications have to work at several different tasks simultaneously in order to be totally functional. It also adds to the power and speed of the app.
Being a mobile app developer is one of the most quickly growing jobs on the market currently, as most everyone uses mobile apps daily. Because of this, the job market is also incredibly competitive. It’s important to be able to identify and develop essential skills so that you can be the top application in the pile of app developers competing for any given job – good luck!
See more this site: http://www.computrain-uk.com/questions-ask-hiring-app-developer/