Олександр

OLEKSANDR PROTCHENKO
Full-Stack React Developer
[open contact info](look above in the "contact info" section), [open contact info](look above in the "contact info" section), [open contact info](look above in the "contact info" section)
https://github.com/OleksandrProtchenko, Constanta, Romania

SUMMARY
Full Stack React Developer with practical experience building real product features, designing frontend architecture and
integrating complex APIs. Contributed both as a frontend engineer and as a full‑stack developer, focusing on clean code,
predictable delivery and teamwork. Strong in React, Next.js, TypeScript, REST API and state management, with additional
backend experience using Node.js, Express, MongoDB, PostgreSQL and Docker.
HARD SKILLS
Frontend: HTML5, CSS3, CSS Modules, JavaScript (ES6+), TypeScript, React, Next.js, App Router, Responsive/Adaptive
Layout
State Management: Zustand, TanStack Query (React Query)
Backend: REST API, Node.js, Express, MongoDB, Mongoose, PostgreSQL
DevOps / Infrastructure: Docker, Docker Compose, Railway (deployment)
Tools: GitHub, Vercel, VS Code
LANGUAGES
English - Intermediate Ukrainian - Native

PROJECT EXPERIENCE
Relax Map – Interactive App for Discovering and Sharing Locations 2026
URL: https://github.com/OleksandrProtchenko/relax-map
Project description: Full‑stack platform for discovering and publishing locations with secure authentication, media
uploads, and map‑based place selection.
Tech stack: Next.js 16, React, TypeScript, TanStack Query, Zustand, Axios, Formik, Yup, Google Maps API, Node.js,
Express, MongoDB, Mongoose, Multer, Cloudinary
Role: Full Stack React Developer
Functionality: Auth with HTTP‑only cookies, locations catalog with search/filter/sort, detailed pages with reviews/ratings,
location creation/editing with image upload, profile management, Google Maps autocomplete & geocoding.
Store App – E-commerce App with Authentication 2026
URL: https://github.com/OleksandrProtchenko/store-app-with-auth
Project description: E‑commerce application featuring a product catalog, secure authentication, protected routes and a
desktop‑optimized UI.
Tech stack: Next.js 14, React, TypeScript, Zustand, TanStack Query, Axios, REST API, Node.js, Express, MongoDB,
Mongoose, Docker, Railway, CSS Modules
Role: Full Stack React Developer
Functionality: Authentication with HTTP‑only cookies, protected pages, product listing, product details, global state
management, desktop‑only UI, full Docker‑based deployment (frontend + backend + MongoDB) on Railway.
Budget App – Expense Tracking App 2026
URL: https://github.com/OleksandrProtchenko/budget-app, https://budget-app-cyan-nine.vercel.app/
Project description: Financial tracking app with authentication, protected routes, analytics and responsive UI.
Tech stack: Next.js 16, React, TypeScript, Zustand, TanStack Query, Axios, Formik, Recharts, CSS Modules, REST API,
Vercel
Role: Frontend Developer
Functionality: Authentication with HTTP-only cookies, CRUD for transactions, analytics charts, profile settings, responsive
layout.

EDUCATION
Classical Private University Zaporizhzhia
Master of Laws 2009-2014
IT School GoIT, Fullstack developer 2025-2026