Антон

Anton Donchenko
[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section)
Summary
Results-oriented Full Stack Developer with a strong foundation in building and maintaining applications using
Node.js, React, and PostgreSQL. Adept at full-cycle development, from REST API design and database
optimization to frontend implementation. Possesses a solid background in cybersecurity, emphasizing secure and
efficient coding practices. Highly motivated to tackle complex data structures, systematically improve codebases,
and deliver high-performance solutions in a multi-product environment.
Experience
Full Stack Developer Academic & Personal Projects
• Authentication & User Management App: Developed a full-stack application using Node.js and Express.
Managed database schemas and complex queries with PostgreSQL and Sequelize ORM, and implemented
secure file handling using Multer. Built the interactive frontend using React.
• Node.js Compression Service: Engineered an application for efficient server-side file compression and
management utilizing the native zlib module (Gzip, Deflate, Brotli) and stream processing for optimized data
handling.
• Responsive E-Commerce Platform: Built a frontend architecture using React and Redux Toolkit, featuring
complex state management for product filtering, sorting, and shopping cart logic. Actively applied the BEM
methodology for clean, maintainable CSS and component refactoring.
Self-employed Developer 2019 – 2021
• Created dynamic e-commerce websites and web applications tailored to specific client requirements, managing
the full development cycle.
• Collaborated in an agile (SCRUM-like) environment using React.js, Node.js, and HTML/CSS to deliver highly
responsive frontend interfaces, achieving high client satisfaction and on-time completion.
• Developed specialized desktop applications designed to parse web data, analyze large datasets, and automate
data synchronization via APIs and web requests.
Education
Master of Cybersecurity 2025 – Present
Kyiv National University of Trade and Economics, Faculty of Information Technology
Kyiv, Ukraine
• Thesis Focus: Development of advanced protection modules against phishing attacks.
Bachelor of Cybersecurity 2025
Kyiv National University of Trade and Economics, Faculty of Information Technology
Kyiv, Ukraine
College of Information Technology and Land Management 2019
Kyiv Aviation University
Kyiv, Ukraine
Skills
Backend: Node.js, Express.js, REST API, OOP, SOLID
Frontend: React.js, Redux Toolkit, JavaScript (ES6+), HTML5/CSS3, BEM
Databases: PostgreSQL (Raw SQL & Sequelize ORM), SQLite
VCS: Git, GitHub, GitLab
Testing & APIs: Unit Testing, Postman, API Integration
Tools & OS: Unix Shell (Linux), Microsoft Visual Studio, WebStorm, VS Code
Core: Data structures and algorithms, Refactoring, Debugging
Languages
• Ukrainian: Native
• English: Capable of reading and analyzing technical documentation