Oleksii

OLEKSII CHAHAROVSKYI
Full Stack Developer
[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | Odesa, Ukraine (Remote)
[open contact info](look above in the "contact info" section) | https://gitlab.com/alex655733

SUMMARY
Full Stack Developer with hands-on experience building web applications using React, Node.js, Express, NestJS, and
MongoDB. Completed the DAN.IT Full Stack Developer program, building 3 full-stack projects including a real-time
messaging app and an e-commerce platform, with practical experience in REST APIs and JWT authentication.

SKILLS
Frontend Development: Backend Development: Tools & IDEs:
HTML5, CSS3 Node.js, Express, Nest.js, Git, Cursor (AI IDE), VS
(SASS/SCSS), JavaScript MongoDB (Mongoose), Code, Figma, Responsive
(ES6+), TypeScript, React REST API, JWT Design
(Redux Toolkit)

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.
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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.
•

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
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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 | Odesa, Ukraine
Major: Technology of Grain Storage and Processing
Junior Specialist Degree, Mechanical and Technological College of ONAFT 09/2009 – 06/2011 | Odesa, Ukraine
Major: Grain Storage and Processing