Roman Kamyshnikov
Interested in everything Android and Kotlin related, including architecture patterns, TDD, functional programming and Jetpack Compose. Author of several articles about Android and Kotlin Coroutines.
Reviewed articles
Marcin Moskała
11/13/2023
Marcin Moskała
11/13/2023
Data classes in Kotlin
What are data classes in Kotlin and how do we use them.
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Marcin Moskała
10/9/2023
Marcin Moskała
10/9/2023
Extensions in Kotlin
What are extensions in Kotlin and how do we use them.
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Marcin Moskała
9/4/2023
Marcin Moskała
9/4/2023
Sealed classes and interfaces in Kotlin
What are sealed classes and interfaces in Kotlin and how do we use them.
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Marcin Moskała
7/17/2023
Marcin Moskała
7/17/2023
Objects in Kotlin
What is object expression, object declaration and companion objects, and how we use them.
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Marcin Moskała
6/12/2023
Marcin Moskała
6/12/2023
The beauty of Kotlin type system
How type system makes Kotlin so flexible, safe, and intuitive.
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Marcin Moskała
3/13/2023
Marcin Moskała
3/13/2023
Nullability in Kotlin
How Kotlin null-safety works, and how can we deal with nullable values.
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Marcin Moskała
2/27/2023
Marcin Moskała
2/27/2023
Basic values in Kotlin
Learn about the basic Kotlin values, types and operations.
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Marcin Moskała
2/1/2023
Marcin Moskała
2/1/2023
Enum classes in Kotlin
What are enum classes in Kotlin and how do we use them.
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Marcin Moskała








