Andrey

Andrey Lysenko 📧 [відкрити контакти](див. вище в блоці «контактна інформація»)
📞 +38 099📍062Ukraine
5930
Middle Android Developer | AI-Driven Development
5+ years of commercial experience

Middle Android Developer with 5+ years of commercial experience, having grown from Junior to Middle level. Proficient in
Kotlin and Java, with strong expertise in modern Android architecture patterns. Actively applies AI-driven development
practices — using Claude Agent and GitHub Copilot to accelerate development, improve code quality, and solve complex
technical challenges.

EXPERIENCE
TOV Omega | Middle Android Developer 2022 — 2026
▸ Developed Omega Drivers (10K+ downloads on Google Play) — a logistics app for delivery drivers featuring real-time
GPS tracking and route management ↗ play.google.com/store/apps/details?id=com.coreteka.ct_omega
▸ Built and maintained internal Android applications for warehouse operations and driver workflow automation
▸ Actively applied AI-driven development using Claude Agent in Android Studio and GitHub Copilot — accelerating
feature delivery, code reviews, and architectural decisions
▸ Implemented MVVM architecture with clean separation of concerns across multiple projects
▸ Integrated Dagger 2 for dependency injection, improving code modularity and testability
▸ Used RxJava 2 and Kotlin Coroutines for asynchronous operations and reactive programming
▸ Built modern UI with Jetpack Compose, migrating legacy XML layouts to composables
▸ Integrated Retrofit + OkHttp for REST API communication with backend services
▸ Used Room for local data persistence and offline-first functionality
▸ Set up Firebase Analytics, Crashlytics, and Push Notifications across projects
▸ Participated in CI/CD pipelines using GitHub Actions and Firebase App Distribution

Line Up | Android Developer 2021 — 2022
▸ Developed Online with Saints (10K+ downloads, rated 4.4★) — a Christian social media app featuring virtual saint
encounters, quotes, prayers, and social sharing ↗ play.google.com/store/apps/details?id=com.tweetingwithsaints
▸ Built social features including user profiles, content feeds, and photo sharing
▸ Worked with Java-based codebase, implementing new features and bug fixes

Olearis | Junior Android Developer 2021
▸ Developed Parlor — a Social Talking Network with 1M+ downloads on Google Play, connecting users worldwide via
real-time audio and video calls ↗ play.google.com/store/apps/details?id=me.parlor
▸ Implemented real-time video/audio calling features using WebRTC and third-party video SDK
▸ Worked with Java-based codebase, contributing to feature development and bug fixes
▸ Gained hands-on experience with Android SDK, Material Design, and Google Play publishing

TECHNICAL SKILLS

AI Tools Claude Agent (Android Studio) • GitHub Copilot • AI-Driven Development
UI Jetpack Compose • XML Layouts • Material Design 3
Jetpack LiveData • ViewModel • Navigation Component • WorkManager

Languages Kotlin • Java
Architecture MVVM • Clean Architecture • Repository Pattern
Async Kotlin Coroutines • Flow • RxJava 2
DI Dagger 2 • Hilt
Networking Retrofit • OkHttp • REST API • WebRTC
Database Room • SQLite
Firebase Analytics • Crashlytics • Push Notifications
CI/CD GitHub Actions • Firebase App Distribution
Tools Android Studio • Git • Gradle • Jira • Postman

EDUCATION
NURE (Kharkiv National University of Radio Electronics)
Master's degree — Computer Science and Information Technologies

Sumy State University (SumDU)
Bachelor's degree — Applied Mathematics