Programming exercise was good- you had 1:15 hr in XCode to write a simple iOS application with data persistence, implement a shake motion gesture, localize it into french and spanish, and ensure the UI resized correctly. Then you had to write the test cases for your app. All told if you knew what you were doing you should have the basics done in under an hour. From there you can spend the rest of your time making the UI pretty.
Technical questions around iOS, memory management and concurrency in particular
Objective c syntax, singleton code, dispatch work item, atomic non atomic, retain, copy, strong, weak, header imports, @class import
Conte uma vez que você elevou a experiência do cliente. Na entrevista de system design, foi solicitado para esquematizar como seria a feature de um chat ao vivo.
Technical: Swift Language Multithreading Dev instrument LLVM Patterns
Leetcode question to solve like find common ancestor from binary tree structure
How long have you been developing?
How do you know about company?
Simple iOS questions. Class structure. Very easy
- Take home test to repair broken code base.
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