Artem

ARTEM STADNIK
FULL-STACK DEVELOPER
[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | Kyiv, Ukraine · Remote · Open to relocate
Telegram | LinkedIn | GitHub

SUMMARY

Full-Stack Developer with 1+ year of hands-on experience in React, TypeScript, Node.js, Express, and PostgreSQL.
Led a team of 5 developers to deliver a production e-commerce platform with real payment processing
(Stripe, LiqPay), Firebase Auth, GSAP animations — 400+ commits shipped in 10 days. Built a complete REST
Auth API from scratch using Express 5, Prisma ORM, and JWT. Upper-Intermediate English (B2). Strong
communication and stress-resistance developed through high-pressure customer service, now applied in
code reviews, cross-team collaboration, and deadline-driven delivery.

SKILLS

Languages: TypeScript, JavaScript (ES6+)
Frontend: React 18/19, Redux Toolkit, TanStack React Query, React Router v7, React Hook Form, Zod
Styling: HTML5, CSS3, SCSS (Sass), BEM, Tailwind CSS 4, Radix UI, shadcn/ui, Material UI
Backend: Node.js, Express 5, REST API, WebSockets, Socket.IO, JWT, bcrypt, Nodemailer
Database: PostgreSQL, Prisma ORM, SQL, Sequelize, Firebase Firestore
Auth & Firebase Auth, JWT (access/refresh), Stripe Elements, LiqPay
Payments:
Animations: GSAP, ScrollTrigger, Lottie
Build & DevOps: Vite, Webpack, npm, Git, GitHub, GitHub Actions, Vercel, Docker (basics)
Code Quality: ESLint, Prettier, Husky, lint-staged
Tools: Figma, Chrome DevTools, Agile (Scrum, Kanban), Code Review

PROFESSIONAL EXPERIENCE

Full-Stack Developer Feb 2025 — Present
Technologies: React, TypeScript, Node.js, Express, PostgreSQL, Prisma, Firebase, Stripe, LiqPay, GSAP, GitHub
Actions
• Architected and led frontend development of a production e-commerce platform as Tech Lead of a
5-person team — 400+ commits, live deployment, full scope shipped in 10 days
• Built complete REST Auth API from scratch: email activation, JWT with refresh tokens, password reset, profile
management — Repositories Services Controllers Middlewares
• Engineered multi-step checkout pipeline integrating Stripe Elements and LiqPay via Firebase Cloud
Functions; added PDF invoice generation and Telegram order tracking
• Implemented lazy loading with React.lazy + Suspense across 15+ routes — measurably improved initial load
performance
• Developed GSAP-powered animations: clip-path reveals, ScrollTrigger entrances, staggered 3D card
transitions
• Conducted code reviews, distributed tasks, and mentored team members throughout project lifecycle
• Configured CI/CD pipelines via GitHub Actions with automatic deployment to GitHub Pages and Vercel

Customer Service Specialist Jun 2024 — Jan 2025
FakeRabbit Bar
• Managed simultaneous service of 10+ tables in a high-pressure, fast-paced environment — developed
multitasking, prioritization, and stress-resistance now applied in sprint-based development
• Communicated daily with diverse customers under tight time constraints — built active listening and clear
communication habits applied in standups, code reviews, and team collaboration
PROJECTS

Books Catalog — Full-Featured Online Bookstore
E-commerce platform with real payment processing, Firebase Auth, dark mode, multilingual support (EN/UA), GSAP
animations, PDF invoices, and Telegram order tracking. Team project — Tech Lead role, 5 developers, 400+ commits.
Stack: React 19 · TypeScript · Tailwind CSS · Firebase · Stripe · LiqPay · TanStack Query · GSAP · i18next · GitHub Actions
Demo | GitHub

Auth Service — REST Authentication API
Complete backend authentication service built from scratch. Registration with email activation, JWT access/refresh
token flow, password reset, profile editing with email change confirmation.
Stack: Node.js · TypeScript · Express 5 · PostgreSQL · Prisma ORM · JWT · Nodemailer · bcrypt
GitHub

Chat App — Real-Time Multi-Room Messenger
Real-time chat application with instant messaging, room management (create, rename, delete), and live sync across
all connected clients. Full-stack WebSocket architecture — no REST endpoints, everything flows through Socket.IO
events.
Stack: React 18 · Node.js · Express · Socket.IO · Vite · SCSS
Demo | GitHub

Todo App — Task Manager
Full-featured task manager with REST API integration, optimistic UI updates, filtering by status, and real-time sync.
Stack: React · TypeScript · REST API · SCSS
Demo | GitHub

MyBike — Landing Page
Pixel-perfect responsive landing page built with pure HTML and CSS.
Stack: HTML5 · CSS3 · BEM · Responsive Design
Demo | GitHub

EDUCATION

Bachelor's Degree · International Management and Business Sep 2022 — Jun 2026
Communications
V. N. Karazin Kharkiv National University

Full-Stack Development (HTML, CSS, JavaScript, TypeScript, React, Node.js, Git)
Mate Academy · Certificate

ADDITIONAL INFORMATION

• English: Upper-Intermediate (B2)
• Self-Study: "You Don't Know JS" — Kyle Simpson, Reactjs.org documentation
• Practice: CodeWars — 50+ Kata completed
• Availability: Can work during blackouts