Android

How is Dagger configured and integrated into the project?

Tell us about your experience implementing and using the WebSocket protocol in projects.

What data type does a suspend function in Kotlin return?

What methods and tools in Android can be used to perform tasks asynchronously?

Junior — Middle

Дзен

What is the maximum number of Unit class objects allowed to be created in the application?

Junior — Middle

Дзен

Can you explain what is meant by the term greylisted API and what are its features?

What kind of command would you like to join your professional development?

Junior — Middle

Техзор

Is it possible to store a list of elements inside a single bucket in a HashMap?

What characteristics and features do static functions have in object-oriented languages?

Junior — Middle

Промсвязьбанк

What is required for a successful launch of an application on new versions of Android?

Is it possible to preserve the state of a ViewModel after the application process ends?

Junior — Middle

ПромсвязьбанкПСБ

How is the application's source code embedded inside the APK file?

Junior — Middle

Газпром Медиа

What methods can be used to manage the updating of data display or the state of the user interface in mobile or web applications?

Junior — Middle

amoCRM

What communication protocol is used for data transfer in gRPC?

Why is it important to return to the main user interface thread to display a Toast message?

What causes an application to crash when there are errors or problems in the manifest file?

Explain the concept of Modifier in Jetpack Compose and its role in customizing UI components.

In what cases and why does the ViewModel get recreated when the Activity's lifecycle changes?

What features and limitations do data classes in Kotlin have?

Junior — Middle

amoCRM

What data structure is needed for processing data in a single-threaded mode?