Backend-focused full-stack developer with hands-on experience in Node.js, Express, PostgreSQL, business logic, and automated testing.
I am a software development student at Business College Helsinki and previously completed the Hive Helsinki curriculum.
I am currently working as a backend intern on EllarionTales, where I focus on registration logic, run-availability rules, transactional flows, and test coverage.
- Designing backend systems with Node.js and Express
- Implementing business logic for availability and registration flows
- Writing automated tests and improving CI
- Working with PostgreSQL in full-stack applications
- implemented backend business logic for registration flows
- built run-availability and capacity rules
- worked on transactional registration handling
- added automated test coverage and CI support
Tech: Node.js, Express, PostgreSQL, Sequelize
Full-stack employee management app with a separate React frontend and Express backend, focused on CRUD workflows, employee record management, and a clean admin-facing interface.
Tech: React, Vite, React Router, Axios, Material UI, Node.js, Express, PostgreSQL, Sequelize
Live: https://hrappsite.onrender.com/
Solutions for Full Stack Open Parts 0-7, including React frontends, Express backends, MongoDB-backed apps, testing, routing, and state management projects.
Tech: React, Node.js, Express, MongoDB, Redux Toolkit, React Query, Playwright
Live: https://bloglist-dunc.onrender.com/
Demo login: demo / demopass
Multilingual personal portfolio website built with plain HTML, CSS, and JavaScript, focused on clear project presentation, accessibility, theme switching, and lightweight CI for a static site.
Tech: HTML, CSS, JavaScript, GitHub Actions, Lighthouse