Олександр

ALEX MAROCHKO
ОЛЕКСАНДР МАРОЧКО

FLUTTER DEVELOPER

Kyiv, Ukraine LinkedIn
[відкрити контакти](див. вище в блоці «контактна інформація») Telegram
[відкрити контакти](див. вище в блоці «контактна інформація») GitHub
StackOverflow
marochko.dev/

EXPERIENCE

2025 - 2026: Flutter Developer at Uyava (personal project)
• https://uyava.io/ : designed and built end-to-end a developer tool for architecture visualization, runtime observability, and
record/replay debugging of Flutter apps — as DevTools extension and standalone desktop app.
• Architected and shipped the full distribution stack solo: licensing, payments (Paddle), transactional email (Resend), and
cloud infrastructure (Google Cloud); MCP support on the roadmap.
2023 - 2025: Flutter Developer at Playtika
Reference: Viktoriia Zlenko [відкрити контакти](див. вище в блоці «контактна інформація»)

• Redecor: House Design & Decor Game (100K+ DAU, Mobile + Web) https://www.redecor.com
• Owned the Badges panel feature and implemented the sound system end-to-end (API design, integration, testing).
• Contributed to a real-time multiplayer mini-game within the app.
2022 - 2023: Flutter Developer at Star
• Friday PM project: workplace booking & smart office management app https://fridaypm.com . Redesigned and debugged key
app flows, ensuring smooth user experience in a smart-office product.
2018 - 2021: Android Developer at Globus
Reference: Hennadiy Panasenko https://t.me/panasenko

• Globus app: paid ads viewing app (60K+ DAU). Feature development, maintenance, support. Increased app stability from
92% to 98%, boosting user retention.
2016 - 2018: Android Developer at Finova
Reference: Ivan Altsybieiev https://t.me/altsyk

• Connected cars startup app. Developed and launched app from scratch to production. Demo:
https://www.youtube.com/watch?v=CE5BSzRh9YM

SKILLS & TECHS USED

General: Android Studio, Git, Gradle, Gitlab CI/CD, GitHub Actions • SOLID • Clean Architecture • REST, JSON, SQL, GraphQL,
Google Cloud, Cloudflare
Flutter: Dart, Flutter SDK • BLoC, Provider, GetIt • Mockito • Firebase Auth, Firestore DB, Remote Config • Dio • just_audio •
animations • Flame • unit, widget, integration tests • performance profiling
Android: Java, Kotlin, Android SDK, Stetho, lint • Material Design, XML, animation, custom views • Realm DB, SQLite • services •
RxJava, Google Analytics, Google Maps API, Google Cloud Messaging, Retrofit, Crashlytics • Unit tests, integration tests,
Espresso, cloud testing
Languages: English (B2), Ukrainian
Additional: Before transitioning into software engineering: led analytics teams of 6 people (hiring, mentoring, delivery &
reporting ownership) in manufacturing.

EDUCATION

Applied mathematics (IT, database development) at Donetsk National University, Ukraine

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