Ростислав

Rostyslav Holub
ANDROID DEVELOPER

PROFILE
INFO Android developer. 2+ years experience in native development (Android Studio,
Kotlin). Understand the whole Mobile App Development Lifecycle according to
[открыть контакты](см. выше в блоке «контактная информация») best practices & common methodologies. Able to learn new technology in short
[открыть контакты](см. выше в блоке «контактная информация») term. Now I’m open for new opportunity.

LANGUAGES
Ukrainian - native, Russian - EMPLOYMENT HISTORY
native, English - b1
Android developer, Israel IT remote
December 2021 - Present
SKILLS
Developing hebrew prayer app.
OOP SOLID Team included Backend Developer, QA Engineer, UI/UX Designer

MVVM/MVI Developing application for banking.
Team included 20 peoples: IOS developers, android developers, Analytic, PM,
Kotlin/Java product owner, Designer, BE-dev, QA, scrum master

Dagger2/Hilt Stack of technologies: Jetpack compose, MVVM, Flows, Room, Retrofit, Hilt

Clean Architecture Android developer, IT INNOVATIONS Kyiv
January 2021 - October 2021
Coroutines
Support multiple projects.
LiveData/Flow Created two projects from scratch by my own.
1 - application allows users to pay a bus trip via mobile, observe bus locations in
Room real time & get information about routes.
2 - application for bus drivers.
Bluetooth/BLE
Stack of technologies used: Kotlin, MVI, Kotlin-coroutines, Retrofit2, LiveData,
Firebase
Firebase, GoogleMaps, Bluetooth (BLE)
GoogleMaps Android developer, Freelancer
January 2020 - January 2021
Jetpack Compose
Freelance on author24
Unit testing
Developed several android projects

Stack of technologies:
Java/Kotlin, MVP/MVVM, RxJava, Retrofit, Room

EDUCATION
Software Engineering, Computer Science Mykolaiv
faculty, Petro Mohula Black Sea State University
June 2020

Master of System Analytics, Petro Mohula Black Mykolaiv
Sea State University
February 2022

REFERENCES
https://github.com/RostyslavKloos