Василь

VASYL MUSHCHYNKA
Frontend Developer

Phone: [відкрити контакти](див. вище в блоці «контактна інформація») LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація»)
Email: [відкрити контакти](див. вище в блоці «контактна інформація») mushchynka/
GitHub: https://github.com/vaSIUl13

SUMMARY
Frontend Developer with hands-on experience building production-grade web applications using React, TypeScript,
and Node.js. Comfortable across the full stack — from implementing secure REST APIs and database schemas to
deploying containerized services via Docker and GitHub Actions CI/CD. Focused on clean architecture, performance
optimization, and maintainable code.

TECHNICAL SKILLS
Languages JavaScript (ES2022+), TypeScript, HTML5, CSS3

Frontend React 19, Vite, SCSS, Tailwind CSS
Database Firebase Firestore, Cloud Storage
DevOps Git, GitHub, GitHub Actions (CI/CD), Docker, Docker Compose, SonarCloud

Testing Code inspection via SonarCloud; static analysis

Tools Vite, npm, ESLint, Prettier

PROJECTS

Uni-Market — Full-Stack Student Marketplace
React · TypeScript · Vite · Node.js · Express · Firebase · Stripe · Tailwind CSS
– Architecture: Two-tier client/server SPA — React/Vite frontend, Express/Node.js backend with clear
separation of concerns
– Auth & Security: Firebase Authentication for registration/login; custom Express middleware validates Firebase
ID Tokens on all protected endpoints
– Data layer: Firebase Firestore for product catalogue with compound queries for search, filtering, and category
navigation; Cloud Storage + Multer pipeline for image upload and optimisation
– Payments: Stripe Checkout Sessions and Elements on the frontend; webhook handlers on the backend for
reliable order fulfillment and status updates
– UI/UX: Fully responsive Tailwind CSS layout; cart, wishlist, product ratings, and view-count tracking
implemented without third-party state libraries

Delivery Service — Service Marketplace Platform
React 19 · TypeScript · Vite · Node.js · Express · Firebase · Tailwind CSS
– Frontend: React 19 SPA with TypeScript strict mode; Vite for sub-second HMR and optimised production builds
– Backend: Express REST API with Firebase Auth integration; environment-based config to keep credentials out
of source control
– Architecture: Monorepo structure with clear client/server boundaries; `.env` management for secrets; ESLint +
Prettier enforced in CI

EDUCATION
Bachelor of Computer Science · Lviv Polytechnic National University
2024 — Present

LANGUAGES

Ukrainian Native

English Intermediate (B1–B2)

SOFT SKILLS
Problem Solving
Effective Communication
Self-Management
Continuous Learning