Contact information

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Work experience

Android developer

from 09.2021 to now (5 years)

PROFESSIONAL SUMMARY
Senior Android Engineer and Technical Lead with 5 years of commercial experience delivering Android
mobile and Android TV products across streaming, fintech, e-commerce, commercial auditing, and VPN
domains. Strong expertise in Kotlin, Java, Jetpack Compose, MVI/MVVM, Clean Architecture, and
production performance optimization.
Experienced across the full software development lifecycle: requirements analysis, architecture,
implementation, release, and production support. Technical Lead and Team Lead experience includes
leading a six-person Android team, conducting interviews, code reviews and onboarding, and working
directly with customers and cross-platform teams.

TECHNICAL SKILLS
• Languages: Kotlin, Java, C++, Go (basic)
• Android: Android SDK, Android TV, Jetpack Compose, Compose for TV, CameraX, ExoPlayer,
Android NDK/JNI, AlarmManager, Calendar API
• Architecture: Clean Architecture, MVI, MVVM, MVP, modular architecture
• Concurrency & DI: Kotlin Coroutines, Flow, RxJava, Koin
• Data & Networking: Room, Realm, Retrofit2, OkHttp, REST APIs, local storage and file handling
• Analytics & Testing: Firebase, Firebase Crashlytics, Google Analytics, JUnit, Mockito, Espresso
• Build & Delivery: Gradle, Maven, R8/ProGuard, Jenkins, GitHub Actions, Git, Google Play
Console
• Additional: Kotlin Multiplatform, WebRTC, Raspberry Pi, Figma, OpenAI Codex,
specification-driven and AI-assisted development

KEY ACHIEVEMENTS
• Led a six-person Android team, taking ownership of delivery, code quality, mentoring, and
customer communication.
• Reduced a streaming application's cold-start time on Android TV by up to 30% through
startup-path analysis and performance optimization.
• Reduced a VPN application's size by 40% through R8/ProGuard configuration and codebase
optimization.
• Architected and launched an Android TV product from scratch using MVI and modern Android
technologies.
• Co-designed and delivered two Kotlin Android SDKs for partner-app integration and Google
Analytics event delivery.
• Delivered production currency exchange and multi-currency account functionality and
contributed to a full banking-app redesign.

Education

Відокремленний підрозділ Луганського Національного Аграрного Університету "Політехнічний колледж"

Туристичне обслуговування та готельний біснес, Луганськ
Specialized secondary, from 2010 to 2014 (4 years)

Additional education and certificates

English Access Microscholarship Program

2 роки

Language proficiencies

• English — average
• Ukrainian — fluent