Володимир

Felyk Volodymyr [открыть контакты](см. выше в блоке «контактная информация»)
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Flutter Software Engineer LinkedIn

Executive Summary
Senior Flutter / Mobile Tech Lead with 10+ years in mobile development and 5+ years in Flutter.
Specialized in large-scale fintech and healthcare applications, including crypto exchanges and
regulated medical products. Strong expertise in multi-module Flutter architecture,
performance-critical UI (Canvas, charts), native integrations (Android/iOS), and CI/CD
automation. Experience leading teams, mentoring engineers, and owning architecture decisions.
Focused on combining technical skills with innovative problem-solving to excel in challenging
projects within mobile development. Committed to leveraging technical expertise and leadership
abilities to drive success and excellence in future mobile development endeavors.

Technical Skills
Skill Category Skill List
Programming Languages Dart, Kotlin, Java(j2se)
Mobile Technologies Bloc, Riverpod, Provider, FlutterHooks, REST, GraphQL, Dio, AutoRoute, GoRouter,
Flutter, Android SDK
Databases Hive, Moor, Isar; Realm(Android)
Testing Unit and Integration Testing
Operating Systems Mac, Ubuntu, Windows
Tools Android Studio, VSCode, Git
Methodology Scrum

Professional Experience

Application for a cryptocurrency exchange.
Senior Flutter Developer
●​ Designed and introduced a scalable multi-module Flutter architecture.
SoftConstruct ●​ Developed an chat feature using REST API and WebSockets
Jan 2024 - Mar 2026 ●​ Working with Canvas for implementing Chart features for Futures trading.
●​ Deep implementation features like P2P exchange and Futures trading.
●​ Written a few plugins for using native libraries in Flutter
●​ Feature estimation, requirements clarification, and other fancy Scrum actions to
increase team productivity and performance
●​ Mentorship and adaptation of new members
Technologies: Flutter, Riverpod, FlutterHooks, Dio, AutoRoute, Melos, ASDF,

Application to guide members at every step by providing psychosocial support, keeping
Senior Flutter Developer care local, and enabling access to the best-in-class care. Provide meds organizer,
notifications, and symptom tracker.
SpSoft
Dec 2021 - Dec 2023 ●​ Developed and released the Flutter WEB application version.
●​ Redesigned and refactored the application on Flutter(Dart).
●​ Improved app stability and crash-free users using Sentry and DataDog by 30%.
●​ Set up CI/CD process with CodeMagic which speeds up overall team performance.
●​ Took leadership in feature estimations, sprint planning, and daily code reviews.
●​ Involved in implementing chat-based solutions and social network features for
patient communications and collaborations.
●​ Implemented login features functionality, biometric login, and custom SSO.
●​ Implemented deep links functionality using Branch.io.
●​ Provided mentorship for team members in Flutter and Android. Led internal
knowledge sharing about navigation and deep linking.
Technologies: Flutter, Bloc, FlutterHooks, GoRouter, databases(Hive, Isaar), GraphQL, Bloc,
DeepLinks(Branch), Sentry, Braze, Firebase.
 Application for simplified registration of patients in the clinic and to help perform daily
Flutter Tech Lead tasks for medical workers.

GlobalLogic ●​ Was responsible for the application's architecture development.
Jun 2021 - Dec 2021 ●​ Implemented a custom localization feature for the project.
●​ Conducted a deep investigation into an in-house push notification feature.
●​ Developed the application on Flutter (Dart), responsible for investigating new
technology solutions.
●​ Worked in direct collaboration with the client on requirements elaboration.
●​ Set up a CI/CD process based on Microsoft Azure.
●​ Provided mentorship to team members.
Technologies: Flutter, Dart, databases(Hive, Moor), Dio, Bloc, Microsoft Azure.

Senior Flutter Developer Video player application on Flutter for watching recorded videos or live streams.
GlobalLogic
●​ Adapted an existing native SDK for Flutter.
Dec 2020 - Jun 2021
●​ Implemented Android native modules for the Flutter project.
●​ Conducted investigations into potential technology solutions.
●​ Implemented new features in Flutter.
●​ Set up a CI/CD process for various Flutter applications.
●​ Led sprint planning and task estimations, and provided mobile team leadership.
●​ Supported existing native Android applications and SDKs in Kotlin.
●​ Improved the SDK and provided support for its integration with the application.
Technologies: Flutter, Dart, databases(Hive, Moor),
Additional: Kotlin, Android Multimedia Framework, Exoplayer,

Senior Android Developer Development of a Panoramic video viewer based on separate SDKs.
GlobalLogic
Jan 2019 - Dec 2020 ●​ Developed SDKs for playing video and clipping/tagging (working with REST API).
●​ Made SDK improvements and supported integration with applications developed on
React Native.
●​ Led sprint planning and task estimations for the Android team.
●​ Provided mentorship to team members.
●​ Created technical documentation for SDKs.
●​ Configured project environments and prepared SDKs for release.
●​ Built and released applications based on developed SDKs.
Technologies: Kotlin, Android Sensors(magnetic, gyroscope, other), Android Multimedia Framework,
Exoplayer, Realm, OpenGL ES, FacebookAPI

Android Developer Panoramic Video Viewer: Offers users the ability to watch live video streams in HD and
GlobalLogic panoramic modes, providing a sense of real presence through an innovative navigation
Nov 2015 – Jan 2019 system. Users can subscribe to their favorite clubs, view upcoming event schedules,
and access live streams and recorded videos. The app enables users to tag favorite
moments, download videos, cut clips, and share them with friends via social networks.
Technologies: Java /Kotlin, Android Sensors(magnetic, gyroscope, other), Android Multimedia
Framework, Exoplayer, Realm, OpenGL ES, LibGDX, RenderScript(functional script),
FacebookAPI, MixpanelAPI, OpenCV

Education
Institution: Ivano-Frankivsk National Technical University of Oil and Gas 2011– 2014
Qualification(s): Master’s degree in “Computerized management systems and automation”

Foreign Language Skills
Language Written Spoken
English upper-intermediate upper-intermediate
Ukrainian native native