Now mobiles especially smartphones have become the integral part of all of ours day today life. With such a huge growth of smartphones, there has been also a huge demand for mobile apps which run on these smartphones. Mobile apps offer variety of functions and make life easier for people. Due to huge demand for mobile apps, mobile app developers are also highly sought after and currently in huge demand. Android and iOS are currently the most famous platform for mobile apps. Apple’s iPhone and iPad are considered the two most important pieces of technological hardware created in the last two decades, and both rely upon iOS operating system. That’s the reason why iOS developers are in huge demand. Any mobile app development company that wants to get lots of customers and that love Apple mobile products needs to have iOS developers in their team. Now we will discuss about the skills that needs to be in an iOS App Developer.
- Knowledge of Swift Programming Language
If you want to do iOS Development then you can use either Swift of Objective-C. Apple has created the Swift programming language specially for developing iOS apps. Swift is the future language for all future developments for iOS. Hence an iOS developer must learn it. If you want to become an iOS developer then you must know about these concepts atleast:-Basic Syntax, Error Handling, Control Flow, Classes, inheritance and initialization, Optionals, Objective C interoperability. Apple will sooner or later replace Objective C - its current language to develop iOS apps with Swift hence you should learn it asap.
- Intuitive Skill of Spatial Reasoning
For creating successful iPhone Apps, the ability to think in 3-D and visualize the spatial relations between objects is very important. Means when you will design interfaces for iPhone, Apple TV or Apple Watch, you must visualize how users will interact with your application. Hence you should be able to understand the types of controls/inputs available for different platforms. These skills are natural too but some part of it can be mastered with practice and by building real projects.
- Following Apple Design Guidelines
Most of the iOS App Development Services know how important it is to follow Apple’s design guidelines. Most of the successful iOS apps have one common property that they are highly intuitive as these apps adhere to a strict set of design principles and guidelines. How data is stored and displayed to the user is handled in special ways. If you want to build your own intuitive app then you should learn about these design patterns. As an iOS developer you need to know about MVC (Model-View-Controller). This is important for any iOS app as it defines how data is stored, how it is presented to the user and how it is updated while user is interacting.
- Experience of using Git and GitHub
If you want to be any sort of developer be it iOS developer or other, you should have knowledge and experience of using version control as it is required for long projects and while working with teams. Without using Git or version control software, the developer can lose track easily and code will not be backed up and updated in proper way.
- Knowledge of using Core Data
While developing iOS apps, you cannot live without core data. Core Data is actually the persistence framework for Apple devices. You can imagine a situation when every time you use an app, you loose your data. This is similar to the early days of video games where you couldn’t save progress. Core Data is the most important framework for storing data on Apple devices.
- Importance of iOS Networking
If you want to understand the importance of networking in mobile app development then just imagine an app on your phone that doesn’t have internet connection feature. Almost every app we interact with also interacts with the web in some way or the other. Therefore it is important for you to understand how to send and receive data from the network. Generally it is done by using JSON or JavaScript Object Notation. It is actually a standard format which is also very straightforward.
Conclusion
These above skills are a must for a successful iOS developer. Although the beginner or intermediate knowledge of these skills will be required to start developing iOS app but a mastery and expert knowledge of these skills is more than desired for a successful iOS developer. Now most of the businesses are going mobile and want to develop an iOS mobile app for their business hence you should learn these skills and get ready to do their job and fulfill the business’s requirements and become successful too.
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