Vladyslav

Vladyslav Kolodii
ANDROID DEVELOPER

CONTACT TECHNOLOGY STACK
- Clean architecture, MVVM, SOLID
[відкрити контакти](див. вище в блоці «контактна інформація») principles
- Observer pattern, multithreading
[відкрити контакти](див. вище в блоці «контактна інформація»)
- Coroutines
Telegram - @vladyslav_kolodii
- Rest API (JSON, GSON, Retrofit, Volley,
Postman, Ktor(Client), Kotlin serialzation)
[відкрити контакти](див. вище в блоці «контактна інформація») - SQLite, Room
lav-kolodii-4554941b4/
- Dependency Injection (Dagger Hilt, Koin)
- Jetpack Compose
- Glide
- Android SDK, Java, Kotlin, OOP
- Singleton pattern
- Google MAPS SDK
- Facebook SDK
- OneSignal SDK
- AppsFlyer
- Firebase
- Push notifications
- Git
EXPERIENCE
Stack Lab Dozor Tech
Android Developer Android Developer
February 2024 - October 2024 (10 months) November 2024 - January 2024 (3 months)
Kyiv, Ukraine Kyiv, Ukraine
- Developed a water intake tracking app - Developed the logic for interacting with
with hydration monitoring features. routes in a mobile application designed to
- Implemented Google and Facebook assist drivers in the public sector.
authentication for seamless login. - Responsible for data parsing
- Created a user profile system to input - Displayingrelevant dialogs - User interface
personal details (name, age, weight). development.
- Set up local notifications to remind users - Worked on API integration - optimizing the
to drink water during specified hours, with application’s performance.
an option to mute at night.
- Enabled CRUD functionality for user data
and displayed water consumption statistics
(daily, weekly, monthly).
- Integrated real-time data synchronization
between local and remote databases using
Firebase.

EDUCATION
ITStep Academy

Software Engineering
2017-2020