There are some general software development questions relevant to the mobile platform such as algorithm, OOP related, how you’d design and architect a mobile app given some hypothetical scenarios. You’d also be asked to work on a starter project and finish it. The questions and sample projects are fairly geared toward the level of proficiency you’re applying for.
develop an app
Describe your experiences and technologies you used.
Que me gustaba y que no de programar
Behavioral questions mostly were about my resume, innovation, and why I wanted to work at Clover.
Given a string with various types of parenthesis, check whether they are valid. For example ([]) is valid, but ([)] or ( and such are invalid.
Let vs var? Why do you use MVVM? what is the database used in the newest jetpack compose. How do you keep Database current with timing updates
Porque gostaria de trabalhar na Recargapay.
high-level overview of your current experience
The technical questions covered a wide range of areas which I appreciated. The areas included object oriented design, architecture design, problem-solving/algorithms, objective-c (blocks, view controllers, etc.), and mobile specific questions. The most difficult question I was asked was to design a document upload/fetcher system for mobile (kinda like dropbox for the iphone). The difficulty was really in all the details of the problem (caching, database modeling, security, sessions, etc). Algorithm questions ranged from binary tree search questions to array pattern searching. The most unexpected question was the interviewer gave me a stream of digits and asked me to find the pattern. I got really stumped on this problem, it was my last interview of the day and I just blanked out. I guess I did well enough throughout the day because I got the job. By no means an easy interview, but not extremely hard, I was extremely well prepared as I had been interviewing for a while. Id say its on the average to difficult scale, if you are bad at architecting systems then this interview would have been HIGH diff.
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