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YAROSLAV
KATSARSKYI
Full-Stack Developer

ABOUT ME
CONTACT ME
I’m a full-stack developer passionate about creating complete, well-
[відкрити контакти](див. вище в блоці «контактна інформація»)
structured web applications. My journey began with building frontend
[відкрити контакти](див. вище в блоці «контактна інформація») interfaces, and over time, I became deeply interested in how the backend
LinkedIn GitHub powers everything behind the scenes — from APIs to databases and
Mohyliv-Podilskyi (Ukraine) server logic. I’ve built projects that combine React on the frontend with
Remote / Relocate Node.js and Express on the backend, focusing on clean architecture,
usability, and scalability. I enjoy learning modern tools, improving code
quality, and turning ideas into real, functional products. My goal is to keep
SKILLS
growing as a developer and contribute to building meaningful web
HTML5, CSS3, Sass, BEM, Tailwind
applications that provide a great user experience.
JavaScript, TypeScript
React, Redux Toolkit, Zustand
Node.js, Express, PostgreSQL, SQL
PROJECTS
DEMO GITHUB
Prisma, Sequelize Nice Gadgets Store
Basic Angular Technologies used: React, TypeScript, Zustand, Tailwind, Swiper, Radix
REST API
Developed a responsive image slider using Swiper for the product gallery.
Git / GitHub Implemented interactive UI elements including buttons and color picker for product
NPM variants.
Knowledge of SDLC, Waterfall, Created skeleton loading components for improved UX during data fetching.
Agile concepts (Scrum, Kanban) Built a custom dropdown component for selecting product capacities.
Figma Built a theme switcher (light/dark mode) with persistent state management using

Jira Zustand.

OOP understanding DEMO GITHUB
English: Intermediate Todo App
Technologies used: React, TypeScript, REST API, BEM, Node.js, Express, Sequelize
EDUCATION Implemented the core logic for creating, editing, filtering, and deleting tasks
Mate Academy – Applied component-based architecture for maintainability and reusability
Frontend Developer Handled local storage to persist task data across sessions

Mohyliv-Podilskyi
DEMO GITHUB
Vocational College Bang & Olufsen (Landing Page)
(VNAU) Technologies used: HTML5, CSS/SASS, BEM
Studying since 2024 —
Designed and developed a fully responsive one-page layout from scratch
currently in 2nd year
Implemented smooth scrolling and anchor navigation
Created reusable sections with semantic HTML and BEM methodology
ACHIEVEMENTS
Successfully completed an intensive
full-time Frontend course at Mate
Academy, focusing on modern web
technologies and team collaboration.
Previously studied and played the
piano, which helped develop
discipline, attention to detail, and a
creative mindset.