Personal portfolio website built with Next.js 16, MUI, and SQLite. Agentic coding exercise with Claude Code.

Art club management app deployed and running in production on Render.com. React frontend, Node.js/Express REST API, MongoDB, Cloudinary image storage, and JWT authentication. Ongoing hobby project.

Full-stack wine discovery app with personal wine collection management. Features JWT authentication, Redis caching, GrapeMinds API integration, and a three-layer test suite with CI/CD pipeline.

Wine recommendation RAG app using OpenAI embeddings, FAISS vector search, hybrid ranking, and GPT-4o-mini LLM explanations. Node.js + React.

A fullstack chatbot application built on generative AI using the Google Gemini 2.5 Flash API. Built with Claude Code using an AI agent-driven development approach.

A database-driven web application for managing poems. Course project for University of Helsinki Database Application course (4 cr), summer 2018.

Web server programming coursework. A social media practice application built with Java.

Wine rating web application built as a university course project for Helsinki University's Web Server Programming with Ruby on Rails course (5 ECTS, autumn 2018). Users can add wineyards, wines, and ratings. Features user authentication with sessions, many-to-many relationships (wine clubs and memberships), and ActiveRecord ORM. Tested with RSpec, code quality monitored with Rubocop and CodeClimate. Deployed on Heroku with a PostgreSQL database and Travis CI for continuous integration.

Teaching assistant register for the University of Helsinki Department of Computer Science. Students express interest in assisting courses, and the system supports the selection process. React frontend and Node.js backend.

Software Engineering course group mini-project. A reading tips library built as a Scrum team using Java backend.