iOS development as a career has a lot to offer when you are not limiting yourself to the boundaries of just the ‘development’.
At Felix-ITs, we train our students with the necessary skills in iOS development along with preparing them for the best possible career in it.
With this write-up, we are trying to answer your questions and queries about career options in iOS development.
Catch all our iOS development program details here.
What skills are required to become an iOS developer?
The first and most significant step towards building your career in iOS development is obviously understanding what your abilities are at the present – just as understanding the things you’re not so good at.
- For people at the very start of their career, the absolute best place to start is reading about iOS development. It teaches you to understand iOS development right from the basic things like what is an app to the process of publishing an app.
- Learn Swift: One of the most important skills an iOS app developer must have is programming. iOS developer skills can be different as per the position of the developer and the scope they want to handle. The ability to program will enable you not just for iOS development but other ecosystems besides iOS development. Swift is the programming language you need to focus on in order to master iOS development.
- Learn the iOS platform: Once you start learning Swift, the following step is to study the vast iOS platform that has distinctive designs, systems, and different technologies. Regardless of whether you choose to pursue a programming language other than Swift to create iOS applications, you will need to know how the iOS platform works and its ecosystem.
- In light of this, a portion of the essentials that you should learn in the iOS platform incorporates the following: Understand ‘Apple Developer’, Learn Xcode and Interface Builder in-depth, Auto Layout, Table views, Containers, and storyboards, etc.
- Expand your scope in iOS software development: After you see how to code and the ecosystem that you use to assemble your iOS applications, the next thing you need to do is extend your scope into different areas that will give your applications an expert touch.
Read More: Why One Should Learn Swift Programming Language ?
Coding Tests in Your Interview Process
Every organization needs some method of evaluating the skills of the iOS developer it employs. Sometimes that is a take-home test, here and there it’s a whiteboard test, in some cases, they need to visit about your algorithmic skills – it’s difficult to tell which you’ll face, so you should center your energy cautiously.
- To practice your Swift skills, you will be provided with source code and will be asked to decide what the output should be.
- Next, you will be provided with a different set of Swift code and will be asked to spot the errors.
- To master the Swift code, try different Swift coding challenges available online.
Read More: What Are Essential Skills Companies Looking For Junior Android Developers?
Common Interview Questions for iOS Developers
Whenever you’ve made it to an interview, it’s your chance to make history as you show them what you’re able to do. Ideally, you’re completely up to speed with the latest Swift and iOS have to bring to the table.
Here are some common iOS interview questions:
- What is Cocoa and Cocoa Touch?
- Which JSON framework is supported by iOS?
- What is the difference between atomic and nonatomic properties? Which is the default for synthesized properties?
- Differentiate ‘app ID’ from ‘bundle ID’. Explain why they are used.
- Which are the ways of achieving concurrency in iOS?
- Explain the different types of iOS Application States.
- Which is the framework that is used to construct an application’s user interface for iOS?
- Which is the application thread from where UIKit classes should be used?
- Which API would you use to write test scripts to exercise the application’s UI elements?
- When would you say that an app is not in a running state?
- When is an app said to be in active state?
- Which are the app’s state transitions when it is launched?
- Which is the state an app reaches briefly on its way to being suspended?
- What is Swift and what is Objective-C?
- What is SpriteKit and what is SceneKit?
Read More: Brilliant Opportunities Beckon Mobile App Developers
Once you’ve made it this far you’ve effectively shown an incredible desire to succeed, and that is magnificent. Swift and iOS are energizing technologies to work with, and we trust you’re ready to secure the ideal position – and the ideal organization – to help you grow.
For your training in iOS development, we are here. Just get in touch with our team and we will mark the right path for your career in iOS development.