Contact information

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Work experience

Flutter developer

from 09.2024 to now (2 years)

• Developed cross-platform mobile applications using Flutter (Dart OOP)
with a focus on performance and clean architecture.
• Implemented OCR modules, camera-based object detection, and text
recognition features, enhancing user experience and product functionality.
• Integrated Firebase services (Firestore, Authentication, Functions,
Remote Config) to build scalable backend-driven applications.
• Designed and deployed subscription and paywall systems using Adapty,
boosting user monetization and retention.
• Collaborated in a multi-project environment, delivering high-quality
features on time while supporting apps post-release.

Flutter developer

from 08.2023 to 09.2024 (1 year 2 months)
InAppo, Remote (IT)

• Delivered 5+ cross-platform projects using Flutter and FlutterFlow,
focusing on scalable architecture and clean UI/UX.
• Built complex features with Dart OOP, state management (Bloc,
Riverpod), and Firebase (Firestore, Auth, Storage, Functions, Remote
Config).
• Designed and implemented subscription/paywall systems (Adapty),
boosting revenue and user engagement.
• Collaborated closely with designers and product managers, ensuring high-
quality delivery in Agile environments.
• Supported apps post-launch: bug fixing, feature enhancements, and
performance optimization across iOS and Android.

Junior Flutter Developer

from 01.2023 to 08.2023 (8 months)
Krok, Remote (IT)

• Developed and maintained a cross-platform mobile app using Flutter (Dart
OOP) and Firebase (Firestore, Auth, Functions, Remote Config).
• Implemented new features and provided continuous support to ensure
app stability and performance.
• Integrated Web3 technologies, including Solidity smart contracts and
WalletConnect, enabling secure wallet interactions.
• Contributed to architecture improvements, clean code practices, and
seamless third-party integrations.
• Refactored Solidity contracts to optimize gas efficiency, reducing
transaction costs and improving overall application performance on the
blockchain.

Education

Вінницький національний політехнічний університет

Автоматизація та комп'ютерно-інтегровані технології, Вінниця
Higher, from 2020 to 2024 (4 years)

Knowledge and skills

• JavaScript
• Git
• GitHub
• Dart
• Flutter
• FlutterFlow
• Agile
• Firebase
• RevenueCat
• Communicability
• MVP Development
• Mixpanel
• Riverpod

Language proficiencies

• English — above average
• Ukrainian — fluent

Additional information

Passionate and versatile Flutter Developer with 3+ years of hands-on
experience building cross-platform mobile applications that focus on
performance, architecture, and business value. Skilled in driving digital
innovation through clean, modular code and seamless third-party
integrations. • Architected end-to-end features using custom architectures,
dependency injection (Bloc, Freezed, GetIt), and clean code practices -
ensuring long-term maintainability and high performance. • Spearheaded
subscription monetization workflows using Adapty, designed intuitive paywall
experiences, and boosted revenue consistency. • Developed a Web3 MVP
featuring wallet connectivity and smart contract interactions via web3dart
and WalletConnect. • Crafted robust logging and analytics pipelines with
Firebase Analytics and Appsflyer, revealing actionable user insights and
tracking attribution for growth-driven decisions. • Built high-demand features:
OCR, QR scanning, and real-time object detection - optimized for both
Android and iOS, enhancing engagement and functionality. • Proficient with
the Firebase ecosystem, including authentication (email, Google, Facebook,
Apple), Firestore, storage, Cloud Functions, and Remote Config to deliver
secure, scalable backend solutions. • Excel in Agile environments,
collaborating with designers, PMs, and backend engineers to ship polished
features efficiently. • Swap “I’m always learning” - I already integrate new
tools, push productivity, and elevate cross-team delivery with every iteration.