9 Skills you Need to Become a Hireable iOS Developer

When it comes to choosing a right career path, generally there are three things aspirants look for- decent pay, job satisfaction, and superior growth & learning opportunities in the future. Well, there is no such rule actually. For some, challenging profiles could be a priority and some might get attracted to flexible working hours.


hire mobile app developers


Even in smart phones, Apple leads others, as usual. iPhones and iPads are arguably ruling the mobile industry and iOS is the operating system. Hence, being a master at iOS app development can secure a bright future for you as they are high in demand and every tech companies welcome brilliant and highly skilled iOS developers with open hands.

Here, in this post, we have discussed 9 skills that an iOS developer must have.


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1. The Swift 3.0 programming language


Just like a cricketer should know how to catch, you need to know Swift 3.0 if you want to be an iOS developer. It is a programming language that is owned by Apple to develop iOS mobile applications.

The Swift 3.0 is the universal language that is used for all iOS mobile app developments. At the initial level, you don’t need to go deep into it, you need to have a basic understanding of the language and its functionalities such as:

  • Basic Syntax
  • Classes, Inheritance & Initialization
  • Objective-C Interoperability
  • Control Flow (If and Switch Statements)
  • Error Handling
  • Optionals


2. Apple’s Xcode IDE


It is another thing that you should be the master at. Xcode IDE is the real reason that makes the app excellent and offers magnificent user experience. It is said that it takes from concept to code to customers.

It is highly integrated with Cocoa and Cocoa Touch frameworks and it is a primary environment to build apps for various Apple devices such as Apple TV, iPhone, iPad, Mac and Apple Watch.

It also helps a developer to enable different Apple service such as Passbook and Game Changer too. For an iOS developer, you need to have a thorough understanding of Apple’s Xcode IDE.


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3. Spatial Reasoning


Spatial reasoning is one of the key aspects of developing an app. It is all about thinking from an app user’s point of view and how a user will interact and use the app. You need to think out-of-the-box to make the end user feel good and satisfied while using the app.

By thinking logically as a user, you will be able to design an interface and add functionalities that are more accessible, comprehensive and useful for the user. You need to envision it to make more meaningful and useful apps.


4. Design Guidelines


What Apple users love about different Apple devices is their intuitiveness that literally lures them to buy Apple products. To attain this, there are specific guidelines and defined procedures to follow to create iOS apps. .

During your training program at an iOS app development company, you need to learn how to build such phenomenal apps while sticking to the Apple design guidelines. Once you have developed this art, you will be able to create miracles.


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5. UI and UX design experience


Both UI and UX is related to the design of a mobile app or a web app but functions slightly vary. UI is based on theb look of the app and UX depends on how the user uses the app. Effective execution of UI/UX design in the making of a mobile app can create a drastic change to its entire look which inturn engages more users.


Thus, an iOS developer should be well trained on design concepts and should have the capability to produce intriguing and appealing UI/UX design for any mobile app they create.


6. Apple Human Interface Guidelines


You should be well-versed with Apple Human Interface Guidelines that will make your iOS app developing journey smooth and simple. These guidelines help an app developer to come up with apps that have superior visuals, maximum impact and reach and stupendous user experience.


7. Networking


Get familiar with JSON- JavaScript Object Notation to understand how data are sent and received over web or networking. It is a simple and standard format for data interchange and being an iOS developer, you need to learn it.


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8. Core Data


For a user, it is quite frustrating when the app they use frequently, does not save the data and they have to start from scratch every single time they use the app. Core Data removes this problem by storing data on Apple’s devices.


9. Grand Central Dispatch


We all love apps that are simultaneous in nature. Generally, an app does many tasks simultaneously such as gathering data from the internet, understanding human inputs, displaying data and many more.


For Apple devices, it is actually Grand Central Dispatch that makes it happen. It is also termed as GCD and it gives users a seamless and smooth experience.



So if you want to be a successful professional in iOS app development, aforementioned concepts will work wonders for you.

Remember, iOS developer is not just a mere app developer, they are much more than that. At every phase of the app development, you will be playing a crucial role. From requirement gathering for client’s business needs to planning and development stage to designing a seamless and scalable user interface to coding and integrations, it is your responsibility to ensure that everything goes like a smooth sailing.

There are so many online technical classes available that offer high-quality and thoroughly iOS app development training. You can enroll for it and be a master at the craft.

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