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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.…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

App Developer, Web Developer, Front-End Developer, +2

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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.…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.

Skills

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.