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5 Core iOS Competencies to Be a Great Hire

https://drewag.me/posts/2017/01/28/5-core-ios-competencies-to-be-a-great-hire

january 2017 ‧ iosprogramming reddit imported ‧ open in karakeep

by Andrew Wagner ‧ published 2017.01.29 ‧ saved copy from 2026.08.28

From Reddit saved post — r/iOSProgramming, u/drewag, Jan 29 2017 https://www.reddit.com/r/iOSProgramming/comments/5qu88j/5_core_ios_competencies_to_be_a_great_hire/

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The article outlines five core iOS developer competencies essential for almost every app, focusing on tasks like view layout, data persistence, and web requests. Key skills include mastering Auto Layout for flexible UI design, understanding various data storage methods such as User Defaults, Coding, CoreData, and SQLite, and effectively handling web requests with URLSession while managing error scenarios. Emphasis is placed on both practical know-how and long-term maintainability, encouraging developers to be proficient in at least one method per competency. This foundation sets junior developers up for productivity and adaptability in client projects.

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A list of core skills that are necessary in almost every app. If you can do all of these things reliably, you are well on your way to being a great hire as an iOS developer

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