Oleksii Bolshakov
Senior Android Engineer at Nexar Inc.
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolOleksii Bolshakov is a Senior Android Engineer with 11 years of hands-on experience building high-performance mobile apps from Kyiv, Ukraine. He combines deep Java and Kotlin expertise with modern Android architecture (Jetpack, MVVM/MVP) and a strong focus on clean code, automated testing and performance optimization. Oleksii has shipped products across startups and scale-stage companies—currently at Nexar—bringing practical UI/UX craftsmanship and custom components to complex mobile features. He also brings cross-platform perspective through Capacitor and iOS experience, enabling more versatile delivery and faster iteration. An analytically minded engineer, he leverages A/B testing and user-behavior insights to guide product decisions and continually adopt emerging Android patterns.
11 years of coding experience
6 years of employment as a software developer
Junior developer, Android, Junior developer, Android at WebAcademy
English, Ukrainian
Github Skills (11)
lockscreen10
android-framework9
android-open-source9
kotlin9
gps8
android8
navigator7
gps-tracking6
mapkit4
yandex3
maps1
Programming languages (2)
Github contributions (5)
japrogbogdan/wifi-connect
Mar 2021 - Jul 2021
Contributions:1 release, 55 commits, 6 pushes in 4 months
obolsh/RAMBooster
Aug 2015 - Aug 2020
Android RAMBooster (Deprecated)
Contributions:13 commits, 1 PR, 12 pushes in 5 years
kotlinlockscreenandroid-frameworkandroid
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