Profile

Oleg Koval
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  • Rating 24
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Indicators

  • Last visit: 9 months 20 days ago

Specializations

Java

610 place/780
from 1 UAH for month

App Development for Android

291 place/336
from 1 UAH for month

Tags

MVVM Mobile development Kotlin Android SDK java developer Firebase

Skills and abilities

Programming

  • Java 0 USD for month

Mobile development