Ілля

ILLIA ROMANIUK
Junior Frontend Developer (React / TypeScript)
Odesa, Ukraine (Remote) · [open contact info](look above in the "contact info" section) · [open contact info](look above in the "contact info" section) · github.com/IlliaRomanuk

SUMMARY
Junior Frontend Developer with hands-on commercial experience building responsive web applications with React and
TypeScript. Refactored a legacy UI into a reusable component architecture, integrated REST APIs, and improved load times
through code splitting, lazy loading, and memoization. Write unit and component tests with Jest and React Testing Library.
Graduated 1st in class from the Hillel IT School Front-end Pro course. Looking for a junior frontend role where I can
contribute from day one and grow fast.

SKILLS
Core: JavaScript (ES6+), TypeScript, React, Redux Toolkit, Zustand, HTML5, CSS3, Responsive Design, TailwindCSS,
Material UI, REST API, Git / GitHub / GitLab
Testing: Jest, React Testing Library (unit and component testing)
Familiar with: Next.js, Node.js, PostgreSQL, MongoDB, Docker, Linux (Ubuntu), Figma, Vite

WORK EXPERIENCE
Junior Frontend Developer — 7leads 2025 – May 2026
• Refactored a legacy UI into a reusable React component library of 10–12 base components (Button, FormInput, Modal,
Card, Table), separating business logic from presentation
• Migrated ~25% of the codebase to TypeScript with strict typing, reducing runtime errors in forms and tables
• Implemented interactive data tables with sorting, filtering, and pagination
• Improved page load times by introducing code splitting and lazy loading; cut unnecessary re-renders with useMemo and
React.memo
• Integrated REST APIs in collaboration with the backend team; built an admin panel with authentication, a dynamic
product table, and full CRUD with form validation
• Built and shipped a responsive e-commerce landing page (live demo) with modals, an FAQ accordion, and an infinite
image carousel — HTML5, CSS3, vanilla JavaScript

PERSONAL PROJECTS
Management App · Live demo · Source code
• Project and task management app with full task CRUD and state management with Zustand — React 19, TypeScript,
Vite, TailwindCSS
Management Dashboard · Live demo · Source code
• Product management panel: authentication flow, data table backed by MockAPI, create/edit forms with validation, and a
product detail view — React, Redux Toolkit, Formik, Material UI

EDUCATION
Automation and Computer-Integrated Technologies — Industrial and Technological Vocational College of ONTU, Odesa
2023 – Present

COURSES & CERTIFICATES
• Front-end Pro — Hillel IT School, 2025 — graduated with excellence, 1st place in the course
• Front-end Basic — Hillel IT School, 2025 — graduated with excellence

LANGUAGES
Ukrainian — native · English — B2 (reading/writing), B1 (spoken), improving actively