Anastasiia

Anastasiia
Kletsko
Full-stack Developer

CONTACT ME SUMMARY
Junior Full-stack Developer with hands-on experience in JavaScript, React,
[open contact info](look above in the "contact info" section) Next.js, and Node.js. Confident in building responsive, accessible, and user-
friendly web applications, developing single-page applications, and working with
[open contact info](look above in the "contact info" section) modern frontend technologies and server-side logic.
[open contact info](look above in the "contact info" section) Experienced in integrating REST APIs, managing application state, implementing
client-side logic, and working with backend services and databases. Familiar with
https://github.com/nasteishyk Git-based workflows, performance optimization, cross-browser compatibility, and
full-stack application development.
Lviv, Ukraine
Strong analytical thinking, attention to detail, and a proactive approach to
problem-solving. Highly motivated to build high-quality web solutions, expand
full-stack expertise, and continuously improve technical and professional skills.

SKILLS CORE EXPERTISE
HTML/CSS Full-Stack Web Development
Responsive/adaptive design Frontend development using HTML, CSS, JavaScript, React, Next.js
Backend development using Node.js and Express.js
Git/GitHub
REST API integration and development
Figma
MongoDB, data modeling and CRUD operations
Vite Authentication and protected API endpoints
TypeScript Responsive and adaptive web applications
JavaScript Git/GitHub and collaborative development workflows
React.js
Next.js
Additional technical background
Programming Languages (Academic Coursework)
Axios
Python — core language concepts, backend fundamentals, API interaction
Rest API
basics
Node.js C# — object-oriented programming, basic application logic
Express.js C++ — fundamental programming concepts, algorithms, and data structures
MongoDB Databases (Academic Coursework)
Relational databases, SQL fundamentals
Data modeling and basic CRUD operations

EDUCATION PROJECT EXPERIENCE
Full-stack Developer "SpeedHub", GitHub — Frontend | Backend
IT School GoIT
React, Next.js, TypeScript, Node.js, Express.js, MongoDB, REST API, Git,
2025-2026
GitHub
A full-stack web platform for learning Ukrainian traffic rules and
Cybersecurity, Bachelor’s degree preparing for driving theory exams. The project combines a responsive
Lviv Polytechnic National University frontend with a RESTful backend and database integration.
2024-2028 Role: Full-Stack Developer
Developed a responsive interface for studying traffic rules and taking
interactive tests.
Built and integrated REST API using Node.js and Express.js.
Designed MongoDB models for users, questions, tests, and reviews.
LANGUAGES Implemented authentication and protected API endpoints.
Connected frontend and backend for dynamic data loading and
English - Upper-Intermediate management.
Created reusable components and ensured responsive, maintainable
Ukrainian - Native
application structure.
Collaborated with Git and GitHub for version control and project
development.

“Podorozhnyky”, GitHub — Frontend | Backend
Next.js, React, TypeScript, Node.js, Express.js, MongoDB, REST API, JWT,
React Query, Zustand
A full-stack travel stories web application with a responsive frontend,
RESTful backend, database integration, and user authentication.
Role: Full-Stack Developer
Developed responsive UI using Next.js, React, and TypeScript.
Built REST API with Node.js and Express.js.
Implemented JWT authentication, protected routes, and user profiles.
Integrated MongoDB for users and travel stories.
Implemented story management, filtering, pagination, and saved stories.
Connected frontend and backend using Axios and React Query.

“Booksy”, GitHub
HTML, CSS, JavaScript, Vite, Git, GitHub
A responsive team project website built with modern web development
tools. Focused on clean code, efficient workflow, and collaborative
development using Git and GitHub.
Role: Developer (Books Section)
Developed and integrated the Books section with dynamic categories
and responsive layout.
Implemented interactive UI features such as category filtering and
dropdown menus.
Ensured responsiveness and cross-browser compatibility.
Followed team coding standards using Prettier for consistent formatting.
Collaborated with the team through Git and GitHub for version control
and code reviews.