Yurii

Yurii Shvets
Senior Front-End Engineer | Front-End Team Lead
[відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація») | Open to remote (EU / US time zones)

PROFESSIONAL SUMMARY
Senior front-end engineer with 10+ years of experience building production web applications with React, TypeScript and Next.js for
companies in the Netherlands, UAE, Israel and Ukraine. Hands-on across the full delivery cycle — architecture, UI/UX definition,
testing, CI/CD and code review. Strongest on data-heavy dashboards, SSR e-commerce platforms, micro-frontend architecture and
design systems. Works daily with AI coding agents (OpenAI Codex, Claude Code). Also brings technical leadership experience: led a
front-end team of 9 and took a new product from architecture to production, and applies that perspective to scoping, code quality and
mentoring as an individual contributor.

CORE COMPETENCIES
Front-End Architecture • Micro-Frontends • Team Leadership & Mentoring • React / TypeScript • Server-Side Rendering • Design
Systems • Test Automation & TDD • CI/CD Pipelines • AI-Assisted Development • Release Management • Web Performance
Optimization • Agile / Scrum • Cross-Functional Collaboration • Code Review

TECHNICAL SKILLS
Languages: TypeScript, JavaScript (ES5/ES6+), HTML5, CSS3, SASS/SCSS
Frameworks & Libraries: React, Next.js, React Native, Vue.js, AngularJS, Node.js, NestJS
Architecture: Micro-frontends, monorepos, design systems, SSR
State & Data: Redux, Redux Toolkit (RTK), TanStack Query, Zustand, MobX, Vuex, GraphQL, REST API, WebSocket
Forms & Validation: React Hook Form, Formik, Zod, Yup
UI & Styling: Material UI, Ant Design, Tailwind CSS, Styled Components, CSS Modules, responsive design
Testing: Jest, Vitest, React Testing Library, TDD
Build & Tooling: Vite, Webpack, Turborepo, Verdaccio, NPM, ESLint, Docker, CI/CD, GitHub Actions
AI Tooling: OpenAI Codex, Claude Code
Data Visualization: D3.js, ECharts, analytics and reporting dashboards
Collaboration: Git, GitHub, GitLab, Bitbucket, Jira, Figma, Sketch, Agile/Scrum

PROFESSIONAL EXPERIENCE

Front-End Team Lead / Lead Front-End Developer
Mascode — Ukraine | 2024 – Present
● Lead a team of 9 front-end developers delivering a large-scale React SPA; own onboarding, mentoring and individual growth
plans.
● Define front-end architecture, coding standards and review practices.

● Design and drive a micro-frontend architecture that splits the large SPA into independently developed and deployable modules,
allowing teams to work and release in parallel with fewer cross-team conflicts.
● Set up GitHub Actions CI/CD workflows covering linting, type checks, automated tests, builds and deployments, so every pull
request is verified before merge.
● Use AI coding agents (OpenAI Codex, Claude Code) daily for implementation, refactoring, test generation and code review
support, keeping human review as the quality gate.
● Plan and control release cycles, delivering releases on schedule and coordinating dependencies across back-end, QA and
product.
● Partner with UX/UI designers, product managers and back-end engineers to convert requirements into scoped, realistically
estimated work.
● Contribute hands-on to key features and performance work, cutting page load time and bundle size.

Stack: TypeScript, React, Micro-frontends, TanStack Query, Redux Toolkit, Material UI, GitHub Actions, OpenAI Codex, Claude Code.

Lead Front-End Developer
Shiji Group (formerly MyCheck) — Tel Aviv, Israel | 2020 – 2024
● Led development of a new Back Office application from zero to production, defining architecture, state management and build
pipeline.
● Designed the product's UI/UX where no design existed, aligned the concept with the Product Owner, and set the interaction
standard adopted across the application.
● Became technical lead as the team grew to 4 developers; ran code reviews, planned releases and managed the Jira backlog.

● Built testing and development environments and CI/CD pipelines, raising automated test coverage to 82% and reducing
deployment time.
● Maintained and incrementally modernized legacy AngularJS applications alongside new React development with no service
disruption.
Stack: TypeScript, React, TanStack Query, Zustand, Jest, Vitest, Material UI, SASS, Webpack, Vite, Docker, AngularJS.

Front-End Developer
Sharaf DG — Dubai, UAE | 2019 – 2020
● Built the product-management dashboard for a regional e-commerce marketplace.

● Developed customer-facing storefront features with server-side rendering in Next.js, improving SEO indexing and time to first
byte.
● Introduced TypeScript to key modules, reducing runtime type errors and improving maintainability for the wider team.

Stack: React, TypeScript, Next.js, SSR, CSS Modules.

Front-End Developer
WidgetBrain — Amsterdam, Netherlands | 2018 – 2019
● Developed Vue.js single-page applications for a workforce-optimization startup, specializing in data-dense dashboards with
interactive charts and tables (ECharts).
● Built custom, interactive data visualizations with D3.js for analytics views where standard chart components were not flexible
enough.
● Built the core functionality of a React Native mobile application released on both the App Store and Google Play.

● Maintained and extended a legacy AngularJS application during the platform's transition to Vue.js.

Stack: JavaScript, Vue.js, Vuex, Vue Material, D3.js, ECharts, SASS, React Native, AngularJS.

Front-End / WordPress Developer
Artex Media — Ukraine | 2015 – 2018
● Delivered 50+ client websites end to end, from PSD designs to responsive, cross-browser production builds.

● Developed custom WordPress themes and plugins (PHP) plus vanilla JavaScript and jQuery interactive components.

● Established the studio's responsive HTML/CSS/SASS standards, shortening delivery time on subsequent projects.

Stack: HTML5, CSS3, SASS, JavaScript, jQuery, WordPress, PHP.

EDUCATION
Business Economics
Dnipropetrovsk National University — Dnipro, Ukraine | 2007 – 2012
Computer Systems and Networks
Dnipropetrovsk College of Radio and Electrical Appliances — Dnipro, Ukraine | 2003 – 2007

LANGUAGES
English — B2 (Upper-Intermediate), professional working proficiency
Ukrainian — Native
Russian — Native