Java: Core, Collections, JVM, etc Kotlin: Nothing vs Any vs Unit, val vs const val, data class, high-ordered functions, inline functions, delegation, collections, and others Android: Main android components, Service types, View groups, Recycler View adapters and others
All concepts of Android and mainly on Map.
android UI components questions, kotlin questions, oops, memory profiling
Internal behaviour of RecyclerView LayoutManagers - Architectural questions - "What should your tests include?" - What would you do if you only had 10 hours to ship the whole product? - If you were a product manager, what should go into an MVP?
The coding challenge is about fixing a project that has some unfinished features and bugs. The techincal interviews, the first is like a code view session. The second one they will ask you to draw an architecture of a feature, explaining how you would make some things work.
they will ask you everything thing and even if you answer all of them, year end budget will be your obstacle
1. Do you know some tracking methods? 2. How much do you rate yourself in android? 3. Do you know PCA? what the consequences of applying PCA to dataset 4.How much do you rate yourself in IOS?
I liked the question on understanding the principles of floating point numbers.
What challenges you think you'll face joining Qonto?
I asked to solve 1 DSA problem again (LeetCode easy level problem). Solve using Kotlin.
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