Ярослав

YAROSLAV NAKONECHNIY
JUNIOR FULL STACK DEVELOPER (REACT+NODE.JS)
__________
CONTACTS Vinnytsia, Ukraine
[открыть контакты](см. выше в блоке «контактная информация»)
[открыть контакты](см. выше в блоке «контактная информация»)
[открыть контакты](см. выше в блоке «контактная информация»)
github.com/yaroslavnakonechniy

SKILLS
Frontend​ ​ ❖ HTML5, CSS3, JavaScript (ES6+), TypeScript
❖ React, Redux Toolkit
❖ React Testing (Jest)
❖ Bootstrap, Tailwind CSS, Sass/Less, Ant Design, Material UI
❖ Vite, Webpack, Gulp

Backend​ ​ ❖ Node.js, Express.js
❖ Authentication: JWT
❖ API Security: CORS, CSRF protection
❖ Express.js middleware architecture
❖ MongoDB, Mongoose
❖ REST API development

Tools & Technologies ❖ Git / GitHub
❖ Docker
❖ Deployment: Vercel, Render
❖ Figma
❖ npm
❖ Postman

Additional Knowledge ❖ PHP, C, C++ (basic knowledge)
❖ Laravel 8 (basic knowledge)
❖ MySQL
❖ Responsive Design
❖ UI debugging and troubleshooting
❖ Cross-browser compatibility

PROFESSIONAL SUMMARY
Full-stack Developer with hands-on experience building web applications using React,
TypeScript, Node.js, and MongoDB. Experienced in developing REST APIs, implementing
authentication with JWT, and creating responsive user interfaces. Focused on writing clean,
maintainable code and improving application performance through practical projects and
internship experience.
EXPERIENCE
​ Frontend Developer Intern Open-tag Company, Vinnytsia, Ukraine 2024 – 2025
Developed and maintained frontend features for company web applications.
Built and customized reusable UI components and interfaces.
Improved product card layouts and homepage structure to enhance UX.
Fixed UI bugs and ensured cross-browser compatibility.
Collaborated with backend developers to integrate REST API features.
Implemented responsive design for desktop and mobile devices.
Contributed to codebase maintenance, refactoring, and feature improvements.

PROJECT
Task Manager Application (Full-stack Project)
Technologies: React, Redux Toolkit, TypeScript, Node.js, Express.js, MongoDB,
Tailwind CSS, Docker
Built a full-stack task management application from scratch.
Implemented authentication and authorization using JWT.
Developed REST API for boards, tasks, CRUD operations, and filtering.
Designed responsive UI with React and ANT Design.
Managed application state using Redux Toolkit.
Integrated frontend with backend via REST API.
Deployed to production:​
https://tasks-manager-frontend-v2e.onrender.com/

EDUCATION
Vinnytsia National Technical University
Bachelor's Degree in Systems Engineering
Faculty of Computer Systems and Automation
2015 – 2019

COURSES
Full-stack JavaScript Development — Hillel IT School (2025–2026)
Frontend Development — Intita (2023–2024)

LANGUAGES
Ukrainian — Native (C2)
English — Intermediate (B1+)

INTERESTS
Technology
Web Development
Continuous Learning