Contact information

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Work experience

Flutter developer

from 07.2025 to now (10 months)
InDevLab – Innovations Development Lab, Дистанційно (IT)

• Project: Psychological Support Platform
•• Implemented real-time messaging using XMPP and WebSocket, enabling stable chat communication between users and psychologists.
•• Integrated Jitsi SDK for video consultations, allowing users to conduct online therapy sessions directly in the app.
•• Customized a legacy React Native video meeting plugin bridged to Flutter, resolving an audio output switching issue that previously prevented correct device audio routing during calls.
•• Fixed critical production bugs and improved app stability for a live application used by real users.

Tech: Flutter, Dart, Bloc, Firebase, XMPP, WebSocket, Jitsi

JS/Flutter Developer

from 11.2024 to 06.2025 (8 months)
Dreambit LLC, Дистанційно (IT)

• Project: Digital Certificate Management App
•• Refactored legacy Flutter codebase, improving application performance by ~30% and reducing UI lag.
•• Implemented new certificate management features, improving usability and expanding product functionality.

Tech: Dart, Flutter, Bloc, Firebase, REST API.
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• Project: Paint-by-Numbers App
•• Optimized rendering performance of drawing screens, reducing UI lag and improving user interaction during painting.

Tech: Dart, Flutter, Bloc, Firebase, JavaScript, React Native, Redux

Flutter developer

from 05.2022 to 03.2024 (1 year 11 months)
MobiDev, Дистанційно (IT)

• Project: Travel Insurance Mobile App
•• Developed a Flutter application from scratch to production release.
•• Integrated Google Places API to display nearby hospitals and emergency services, improving usability for travelers.
•• Implemented secure API integrations for insurance services

Tech: Flutter, Dart, Firebase, REST API, Google Places API
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• Project: Pocket Account App
•• Developed features for a personal finance management application for tracking income and expenses.
•• Implemented transaction management, financial statistics, and analytics UI.
•• Integrated backend APIs and improved data synchronization between client and server.

Tech: Flutter, Dart, Firebase, REST API

React Native Developer

from 02.2021 to 06.2022 (1 year 5 months)
Webnauts.pro, Кривий Ріг (IT)

• Project: Smart Hotel App
•• Developed a mobile application for controlling smart hotel room devices via Bluetooth and Wi-Fi.
•• Implemented device communication and control interfaces for lighting, room settings, and other smart features.
•• Improved connection stability and user interaction with IoT devices inside hotel rooms.

Tech: React Native, JavaScript, Bluetooth, Wi-Fi
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• Project: Car Dealer Inspection App
•• Developed features for a vehicle inspection application used by car dealers.
•• Implemented functionality for capturing photos, filling inspection checklists, and generating vehicle condition reports.
•• Integrated backend APIs to synchronize inspection data with the server.

Tech: React Native, JavaScript, REST API

Education

Криворізький Національний Університет

Факультет інформаційних технологія, Інженерія програмного забезпечення, Кривий Ріг
Higher, from 2017 to 2023 (6 years)

Knowledge and skills

• Організованість
• Flutter
• Dart
• Firebase
• Git
• Figma
• Riverpod
• Knowledge of OOP principles
• SOLID Principles

Language proficiencies

• English — average
• Ukrainian — fluent