The interview process involved three rounds of online interviews, followed by an onsite interview.

Round 1: HackerRank Test. This round consisted of objective-type questions covering Swift and Objective-C, along with easy coding questions.

Round 2: Interview conducted via Coderpad. The interviewer assessed knowledge of problem-solving and iOS development, including unit testing. My interviewer advised focusing more on unit testing for future interviews, as I had difficulty answering questions in that area.

Round 3: Candidates were given an app to fix issues, implement proper design, and include unit testing. This round can be challenging as it's difficult to gauge the expected scope. They expect comprehensive unit tests for all scenarios and potentially a complete redesign of the application.

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