1st interview Common android questions around kotlin scope functions, coroutines, android architecture, mvvm vs mvi, jetpack compose, 2nd interview Designing and maintaining scalable android app, repository pattern, deep dive into hilt and DI, questions around networking and encrypted networking, MITM, TDD, modular android SDK, SDK versioning and semantics, detecting memory leak, performance bottleneck (give your experience) and how you solved.
1. How inline class works internally ? 2. Static and dynamic internal working ? 3. CoroutineContext ? 4. SupervisorJob ? 5. Dispatcher.Unconfined ? 6. in and Out Generics ? 7. Sealed interface ? Why 8. Design pattern in android ? How factory works ? 9. Backpressure in RX ? 10. LaunchdEffect and DisposableEffect
Já tens alguma app publicada na loja ?
Explain Java thread pool, why it is needed
In complex RxJava chain explain threads on which operators will run
Explain difference for local and non-local returns in Kotlin using their given code block.
Develop a weather forecast app
3. F2F HR Round: - Total experience - Reason for change - Salary expectation - Briefed about company environment - Ready to do overtime? (I don't know why they ask this, but my interview was on Saturday and surprisingly many developers were present on that day)
Fetch movies from an api backend, display in a list. Follow clean architecture, mvvm, di, unit tests
What is data binding and view binding?
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