Микита

Mykyta Kartashov
Flutter Developer
Kyiv, Ukraine | [відкрити контакти](див. вище в блоці «контактна інформація») | Telegram: @nikita_kartashow

Profile
I am a mobile developer with 5+ years of commercial experience specializing in the Dart and
Flutter ecosystem. I don't just build UI; I focus on creating scalable app architectures, integrating
real-time data features (REST APIs, WebSockets), and optimizing performance. I've taken
multiple cross-platform projects from an empty codebase to successful publication on the App
Store and Google Play. Friendly, collaborative, and always focused on shipping clean code
within Agile environments.

Work Experience
Flutter Developer | TopNetics
08/2025 – 05/2026
● Engineered cross-platform mobile applications using Flutter and Dart, ensuring high
performance across iOS and Android.
● Implemented robust state management solutions and clean architecture patterns to
maximize code scalability and maintainability.
● Integrated complex REST APIs and backend services to ensure seamless real-time data
synchronization.

Flutter Developer | Sheriff
07/2022 – 08/2025
● Developed and maintained secure Flutter applications, implementing responsive custom
UI components and heavy user-facing animations.
● Built multi-featured applications utilizing BLoC and GetX state management patterns.
● Integrated REST APIs and WebSocket connections for real-time data streaming and
instant tracking updates.
● Participated in rigorous code reviews and actively collaborated within cross-functional
Agile teams to maintain strict code quality standards.

Flutter Developer (Part-time) | TIME2LAUNCH Group
07/2023 – 06/2024
● Developed mobile application solutions focused on productivity, fitness, and time
management.
● Designed and implemented custom UI components, smooth transitions, and user
interface enhancements to drastically improve user retention.

Flutter Developer | Yazz
01/2022 – 06/2022
● Developed highly secure, compliant mobile applications for the government sector using
the Flutter framework.
● Built cross-platform applications featuring deep Firebase integration (Authentication,
Cloud Firestore, and Analytics).
● Applied strict Clean Architecture principles to create highly sustainable, decoupled
codebases.
● Configured and managed CI/CD pipelines to fully automate testing and deployment
workflows.

Flutter Developer | CHI Software
05/2021 – 12/2021
● Contributed to mobile application development across diverse client projects using Flutter
and Dart.
● Crafted custom UI layouts, interactive elements, and animations based strictly on
designer mockups.
● Wrote comprehensive unit and widget tests to minimize regressions and maintain rigorous
application stability.
● Participated in Agile/Scrum processes, daily standups, and structured sprint planning.

App Links
● MySheriff (Security & Services App) - App Store Link
● TopNetics (Sport App) - TestFlight
● Yazz (Fishing Spots Booking App) - App Store Link

Technical Skills
● Programming Languages: Dart, JavaScript, C#, Swift
● Frameworks & Technologies: Flutter, .NET, ASP.NET
● State Management: BLoC, Provider, GetX
● Testing & Architecture: Unit Testing, Widget Testing, Integration Testing, Clean
Architecture, MVVM
● Databases & APIs: SQLite, Firebase Firestore, MySQL, REST API, WebSockets
● Development & DevOps: Git, CI/CD pipelines

Education
● Master’s Degree in Software Engineering | Kharkiv National University of Radio
Electronics (2021 – 2025)

● Bachelor’s Degree in Software Engineering | Kharkiv National University of Radio
Electronics (2017 – 2021)

Languages
● Ukrainian: Native
● English: Upper-Intermediate