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About Me
Trainee JavaScript developer with hands-on experience in JavaScript
(ES6+), TypeScript and Node.js (Express, NestJS) and a basic
understanding of web scraping. Built a full-stack Todo application on
my own with a React client, a Node.js API, PostgreSQL, Docker and a
GitHub Actions pipeline. Developed the backend of a team project.
Solid grounding in OOP and data structures from university

Illia coursework. Analytical, quick to learn and ready to grow in a technical
team.

Zrum
Trainee JavaScript Developer Education
Lviv, Ukraine · open to remote
Bachelor of Computer Science 2023 - 2027
Contact Lviv Polytechnic National University
University practice at Freshcode training center (Sept 2026):
TypeScript and AI in programming courses
[open contact info](look above in the "contact info" section)

[open contact info](look above in the "contact info" section)
Projects
[open contact info](look above in the "contact info" section)

Fullstack Todo List App
github.com/zrumyk
Personal project · github.com/zrumyk/todo-list

CI/CD with GitHub Actions: ESLint checks, Docker images built and

Skills published to GitHub Container Registry, automatic deployment to
a VPS over SSH
Node.js/Express REST API with 3-layer architecture (controllers,
JavaScript (ES6+) / TypeScript services, repositories), PostgreSQL via Prisma, JWT authentication
with bcrypt, Helmet and CORS
Node.js (Express.js, NestJS) Docker Compose setups for development and production with
separate containers for the client, the API and PostgreSQL
HTML5 / CSS3 React 18 (Vite) client with Zustand, React Router protected routes,
Axios interceptors and CSS Modules
Web scraping (basics)

REST API / HTTP
Experience
OOP / Data Structures
Backend Developer — "Svoyi Tech"
PostgreSQL / Prisma (ORM) University team project (private GitLab repository)

Git / GitHub Developed backend logic for a roommate-matching platform that
helps users find compatible flatmates for shared rental housing
Docker / GitHub Actions Built REST API endpoints with Express.js and NestJS on PostgreSQL;
used Docker for consistent development environments
React (Vite, Zustand) Worked with the team on database schemas and business logic
for user matching and listings; made small frontend contributions

Language
English - B1

Ukrainian - Native