I've been developing apps with Flutter for nearly three and a half years, including 2,5 years in the commercial field. My experience spans iOS, Android, and web platforms. I've worked on building apps from scratch as well as maintaining and enhancing existing ones across various domains like e-commerce, healthcare, CRM, VoIP, and more. I'm always excited to take on new challenges and explore innovative solutions.

Tetiana

I've been developing apps with Flutter for nearly three and a half years, including 2,5 years in the commercial field. My experience spans iOS, Android, and web platforms. I've worked on building apps from scratch as well as maintaining and enhancing existing ones across various domains like e-commerce, healthcare, CRM, VoIP, and more. I'm always excited to take on new challenges and explore innovative solutions.

Available to hire

I’ve been developing apps with Flutter for nearly three and a half years, including 2,5 years in the commercial field. My experience spans iOS, Android, and web platforms. I’ve worked on building apps from scratch as well as maintaining and enhancing existing ones across various domains like e-commerce, healthcare, CRM, VoIP, and more. I’m always excited to take on new challenges and explore innovative solutions.

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Experience Level

Expert
Expert
Intermediate
Beginner

Language

English
Advanced
Ukrainian
Fluent

Work Experience

Flutter Developer at UGB
August 1, 2024 - Present
Led Flutter development for EcoCall video conference features across Web, iOS and Android. Implemented WebRTC-based calls (MediaStreams, SFU/Mediasoup), WebSocket signaling, and VoIP components (SIP/Asterisk) with REST API integration. Followed Clean Architecture, DI (get_it), Freezed, and code generation. Contributed to CRM work (Organizer) via iFrame and postMessage.
Flutter Developer at GRT Team
July 1, 2023 - July 1, 2024
Developed and maintained modular Flutter apps with atomic design. Key projects included Livestock (GraphQL-based marketplace) using go_router and DI (get_it), Freezed; WineFinder (ecommerce) with Firebase notifications; Reho (health care) leveraging AWS and Firebase notifications.
Technical Mentor at Hack4Innovations
October 1, 2024 - October 1, 2024
Technical mentor guiding 10+ student teams during a Hackathon, providing hands-on feedback and guidance to improve project outcomes.
Flutter Developer at Tysha
December 1, 2024 - March 1, 2025
Delivered new features for a meditation app with 10k+ active users. Implemented Riverpod, go_router, firebase_notifications, firestore, hive, firebase_remote_config, and RevenueCat; App Store / Google Play presence.

Education

Flutter Mobile Developer at Computer School «robot_dreams»
September 1, 2023 - December 1, 2023
Dart & Flutter at LazyLoad
January 1, 2023 - May 1, 2023
Flutter & Dart The Complete Guide at Maximilian Schwarzmüller
September 1, 2022 - December 1, 2022
iOS & Swift at Dr. Angela Yu
March 1, 2022 - June 1, 2022
Master of Science in Chemical Technologist Engineering at National Technical University of Ukraine «Igor Sikorsky KPI»
January 1, 2008 - January 1, 2014

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment