Ілля

Illia Romaniuk
Junior Front-End Developer
SUMMARY

Frontend Developer with commercial experience building React
applications and improving existing products. Focused on clean
architecture, performance optimization, and real-world UI logic
SKILLS

HTML5 CSS3 JavaScript TypeScript React Redux

Redux-Thunk Redux-Saga Redux-Toolkit MongoDB CON TACTS

Material UI GIT GitHub GitLab Figma RestAPI Location
Odesa, Odesa Oblast, Ukraine
TailwindCSS
Remote
WORK EXPERIEN CE Email
[open contact info](look above in the "contact info" section)
Junior Frontend Developer at 7leads 2025 - present
Phone
Key Responsibilities & Achievements:
• Refactored legacy UI into reusable React component architecture [open contact info](look above in the "contact info" section)
(Button, FormInput, Modal, Card, Table) Telegram
• Improved maintainability by standardizing UI patterns and https://t.me/Quyxee
separating business logic
LinkedIn
• Migrated parts of the project to TypeScript with strict typing of [open contact info](look above in the "contact info" section)
props and state
• Implemented interactive tables with sorting, filtering, and pagination romaniuk-32b171392/
• Optimized rendering using useMemo and memo to prevent GitHub
unnecessary re-renders https://github.com/IlliaRomanuk
• Applied lazy loading and code splitting to improve initial load
performance LAN GUAGES
• Collaborated with backend team via REST API integration
E-commerce Improvements Ukrainian C2
Project: Ogomart (basket logic enhancement)
• Refactored shopping cart logic for better maintainability Russian C2
• Implemented dynamic quantity editing inside cart English B1
• Integrated localStorage to persist cart state
• Added promo code handling and total price calculations
• Improved UX consistency and responsiveness
EDUCATION

Automation, computer-integrated technologies at Vocational 2023 - present
College of Industrial Automation and Information Technologies
of Odessa National Technological University (not graduated)
ADDITION AL COURSES AN D TRAIN IN GS

Front-end Basic at Hillel IT School 2025
https://certificate.ithillel.ua/view/74971938 EXCELLENT

Front-end Pro at Hillel IT School 2025
https://certificate.ithillel.ua/view/56471169 EXCELLENT 1ST PLACE

PORTF OLIO

site admin 2.2026
 • Implemented authentication via mock API
• Built product table with dynamic rendering
• Added preview page with product cards
• Implemented CRUD operations
• Applied form validation and controlled components
https://github.com/IlliaRomanuk/hljs/tree/main/34.1/34
lower-shop 6.2025-7.2025
A one-page website for selling flowers, created using a ready-made
design. All HTML and CSS components have been implemented: page
structure,
grid, style, animation, and responsiveness. Package blocks with
products, navigation, service descriptions, and a contact section.
Optimized the website for mobile devices and ensured correct
display on different screens. Technologies: HTML5, CSS3 (Flexbox,
Grid), responsive design
https://github.com/IlliaRomanuk/homeWorks/tree/green
hlegal 7.2025-8.2025
A multi-page website created using a ready-made design.
Implemented the entire front-end part: page markup, styles, grids,
and element interaction. Configured navigation between pages,
worked on adaptability and correct display of content on
different devices. Technologies: HTML5, CSS3 (Flexbox, Grid), adaptive
layout.
https://github.com/IlliaRomanuk/hlegal
Todo list 1.2026
• Implemented full CRUD functionality
• Managed side effects using Redux-Saga
• Handled asynchronous state updates
• Added task completion, editing, and cleanup features
https://github.com/IlliaRomanuk/hljs/tree/main/31.1/31
MOP — E-commerce Landing Page for 7leads 3.2026-4.2026
MOP (360° Rotating Triangular Mop) is a responsive e-commerce
landing page designed to showcase and sell a product with a strong
focus on conversion, user experience, and interactive UI elements.

The project implements a full product page flow — from presentation
and engagement to order submission.
https://github.com/IlliaRomanuk/mop
E-commerce Landing Page (Vanilla JavaScript) for 7leads 4.2026
Description:
Developed a responsive e-commerce landing page focused on conversion
and user engagement.

Key Contributions:

Built interactive UI elements (product slider, modal system, FAQ accordion)
Implemented reusable components (timer, modal, UI blocks)
Developed custom image carousel with infinite navigation
Added UX features (click-outside modal close, smooth interactions)
Optimized layout for mobile devices (mobile-first approach)

Technologies:
HTML5, CSS3, JavaScript
https://github.com/IlliaRomanuk/backpack
HOBBY

gym, programming, active recreation, computer games.