Android

Transforming a callback function into a suspend function

Creating a search interface for images and videos via Pixabay API

Merging data from two asynchronous requests using coroutines

Verification and correction of parent and child class code

Error detection on a screen implemented with Jetpack Compose

Correction of issues in asynchronous code

Calculating the total sum of list elements

Initialization sequence of companion object, init blocks, and secondary constructor

Analysis of the behavior of the SpecialFunction class

Junior — Senior

Совкомбанк

Order of calling Activity lifecycle methods during sequential transitions

Code execution analysis with class and nullable fields

Junior — Senior

Ozon Fresh

Optimal "correct" subarray

Analysis of coroutine behavior in Kotlin – example 3

Determining the output of asynchronous coroutines in Kotlin

Comparison of flatMap, switchMap, and concatMap behavior in RxJava

Junior — Senior

amoCRM

Example of using a sealed class to describe different states

Service for determining the nearest airport and displaying flights

Finding a pair in a list by a given string key

Kotlin‑SDK for managing game achievements

Managing multiple Observables in RxJava