Olexii

OLEXII CHAGAROVSKYI
Frontend Developer
[відкрити контакти](див. вище в блоці «контактна інформація») alex655733​@gmail.com Odesa, Ukraine (Remote)

[відкрити контакти](див. вище в блоці «контактна інформація») https://gitlab.com/alex655733

Summary
Frontend Developer with hands-on experience building React applications and integrating REST APIs.
Worked with Node.js and Express to develop backend features, including JWT authentication and real-time
functionality.
Focused on creating responsive and user-friendly interfaces.

Skills
Frontend Development: Backend Development: Other:
HTML5, CSS3 (SASS/​SCSS), Node.js, Express, MongoDB Git, Responsive Design, Figma
JavaScript (ES6+), React (Redux (Mongoose), REST API, JWT,
Toolkit) WebSockets

Projects
Social Network (Real-time Messaging App)
Tech Stack: React, Node.js, Express, MongoDB, Socket.IO, JWT
•

Developed a full-stack real-time social network using the MERN stack.
•

Implemented secure JWT-based authentication for user access control.
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Built a real-time chat feature with Socket.IO, enabling seamless messaging for multiple users.
•

Designed and integrated a RESTful API to connect the Node.js backend with the React frontend.
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Live Demo: https://frontend-project-three-alpha.vercel.app/⁠
Clothing Store (Full-Stack E-commerce Application)
Tech Stack: React, Node.js, Express, MongoDB, Mongoose.
•

Developed a fully responsive e-commerce frontend using React for a seamless user experience.
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Designed and integrated a robust REST API to handle product management, filtering, and data processing.
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Architected the backend structure and managed database operations using MongoDB and Mongoose to ensure
•

efficient data storage.
GitLab: https://gitlab.com/alexey4894530/backend_project⁠
Doctor Visit System (Team Collaboration Project)
Tech Stack: JavaScript (ES6+), HTML, CSS.
•

Developed a specialized medical visit management interface as part of a 4-person development team.
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Implemented key UI features including dynamic filtering, card creation, and record editing functionality.
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Applied ES6 classes and direct DOM manipulation to build an interactive application.
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Collaborated effectively within a team using Git for version control and workflow management.
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GitLab: https://gitlab.com/OlenaBerzina/step-advansed-js⁠

Courses
Frontend Development, DAN.IT Education 06/2024 – 02/2026
https://certificates.dan-it.com.ua/certificates/frontend/oleksii-chaharovskyi-2⁠
Backend Development, DAN.IT Education 07/2025 – 12/2025
https://certificates.dan-it.com.ua/certificates/_nodejs_/oleksii-chaharovskyi⁠⁠

Languages
Ukrainian (Native) English: Elementary (A2)

Education
Bachelor of Food Technology, Odesa National Academy of Food Technologies 09/2011 – 06/2014
Major: Technology of Grain Storage and Processing Odesa, Ukraine
Junior Specialist Degree, Mechanical and Technological College of ONAFT 09/2009 – 06/2011
Major: Grain Storage and Processing Odesa, Ukraine