Contact information

You can get this candidate's contact information from https://www.work.ua/resumes/8827024/

Work experience

Flutter-розробник

from 09.2022 to now (4 years 2 months)
TBR Group, Дистанційно (IT)

Progressed from Flutter Developer to technical and architectural ownership across multiple client products in healthcare, business management, navigation, AI, and consumer applications.

• Took architectural and technical ownership of projects ranging from new product development to modernization of large production Flutter applications.
• Designed and implemented offline-first architectures, background processing, BLE/hardware integrations, real-time communication, push workflows, local data synchronization, and conflict resolution.
• Worked across the stack when required, including Firebase Functions, TypeScript/Node.js, Ruby on Rails, Spring/Java, and Angular.
• Worked directly with clients and product teams to translate business requirements into technical solutions, architecture, and implementation plans.
• Managed production releases through App Store Connect and Google Play Console.


Selected projects:
Wordtips - Modernized a large production Flutter application with ~131K monthly active users, reducing startup time by ~50% and improving networking and caching performance.
Elasticare - Took architectural ownership of two Flutter healthcare applications, implementing offline-first data synchronization, background processing, BLE integrations, and shared reusable packages.
IndieFlow - Led technical architecture and built an end-to-end streaming AI chat experience using WebSockets and dynamically rendered Flutter UI.
Invicta Medical - Built background BLE communication and data processing for continuous overnight collection from a custom medical device.
Qwiki - Delivered a complete multilingual business-management application from scratch with complex forms, document relationships, and full RTL/LTR support.

Flutter-розробник

from 02.2022 to 09.2022 (8 months)
Freelance, Дистанційно (IT)

Developed a car-sharing and marketplace application as part of a small development team using Flutter, REST APIs, and SQLite. Implemented UI, state management, API integration, and background media upload workflows on iOS.

Android-програміст

from 12.2021 to 02.2022 (3 months)
Freelance, Харків (IT)

Developed an Android property management application for hotel and hostel landlords using Kotlin, Java, Android SDK, SQLite, Retrofit, and Dagger. Implemented the application UI, API integration, and background image processing/upload workflows.

React розробник

from 05.2019 to 10.2020 (1 year 6 months)
Freelance, Харків (IT)

Developed web application features using React, TypeScript, Redux, and REST APIs as part of a small development team.

Education

Національний технічний університет «Харківський політехнічний iнститут»

Харчові технології, Харків
Higher, from 2013 to 2018 (5 years)

Additional education and certificates

Школа програмування Ш++, курс Computer Science

2021, 4 місяці
Certificate

Knowledge and skills

• Flutter
• Dart
• Firebase
• REST API
• Kotlin
• Java
• Swift programming language
• SQL
• SQLite
• TypeScript
• Node.js
• Jetpack Compose
• SwiftUI
• Git

Language proficiencies

• Ukrainian — fluent
• English — advanced

Additional information

Senior Flutter Developer and Mobile Software Engineer with 5+ years of software development experience, specializing in Flutter and Dart.

Experienced in building mobile applications from scratch, modernizing large production codebases, and taking architectural and technical ownership of projects. Strong background in offline-first applications, BLE and hardware integrations, background processing, real-time communication, REST APIs, WebSockets, Firebase, and Flutter Web.

I have worked across healthcare, business management, navigation, media, marketplaces, and consumer applications, often taking projects from requirements and architecture through implementation and production release.

Comfortable working directly with clients and product teams, translating business requirements into technical solutions, and working across the stack when needed. In addition to Flutter, I have hands-on experience with TypeScript/Node.js, Spring/Java, Angular, Kotlin, and Swift.