Aleksandr

OLEKSANDR CHALYUK
KOTLIN DEVELOPER

CONTACT PROFILE
I started learning Kotlin in March 2023 for Android development. I used to write my
[відкрити контакти](див. вище в блоці «контактна інформація»)
Android applications in Java, but I discovered that Kotlin is the preferred language
for Android development. While continuing with Android development, I began
[відкрити контакти](див. вище в блоці «контактна інформація») learning Jetpack Compose, as it allows for developing UIs much more easily and
quickly compared to the XML approach.
Lviv, Ukraine In January 2024, I became interested in developing APIs. I started with Java Spring
but soon switched to Ktor, as it uses Kotlin (which I find more convenient than Java)
and is a more modern and faster technology overall.
In June 2024, I started learning cross-platform development. I began studying Kotlin
Multiplatform and Flutter. KMP became my cross-platform framework of choice
SKILLS because Kotlin and Compose are more convenient for me than Dart and Flutter.

Kotlin
Jetpack Compose
Dagger Hilt
MY PROJECTS
OkHTTP
Ktor-Client
Kotlin Multiplatform
https://github.com/alchal17/MovieApp.git - An Android
Flutter application in Kotlin for browsing a list of films, that are
Ktor popular right now. Uses libraries such as Ktor-client, Coil,
Java
Dagger hilt, e.t.c.
Java Spring
MVVM https://github.com/alchal17/MovieBrowse-KMP.git - A
XML design KMP version of the project mentioned above (Movie
App). The libraries are similar, except Koin is used for
dependency injection instead of Dagger Hilt.
EDUCATION
https://github.com/alchal17/Quiz.git - An Android
application that allows users to sign up, create their own
Program Engineering
quizzes, specifying a number of questions, options for
Kharkiv National University of
the questions, time that the user can spend per question,
Radioelectronics
2021-2023 e.t.c. Each user can create their own quiz or pass quizzes
of other users. Work in progress.
Computer Science https://github.com/alchal17/Quiz-api.git - A Ktor API for
Ukrainian Catholic University Quiz project. Uses Exposed ORM. Work in progress.
2023-2024

COMMERCIAL EXPERIENCE

April 2025 - Current time - Wild Wild Leads/Kotlin Android
developer
LANGUAGES
Ukrinian

English

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