Contributed to the core development of In Je Bol (an initiative by De Kindertelefoon among others) during my time at De Voorhoede, collaborating closely with developers, designers, and stakeholders to bring the platform to life.

Contributed to DPG Media's Tweakers’ Pricewatch by developing, implementing and evaluating A/B tests, using data insights to inform UX improvements and guide follow-up decisions.

A small, fun and nerdy interactive React app game using JavaScript and Tailwind CSS where you increment numbers in a 50×50 grid and clear sequences of 5 consecutive Fibonacci numbers.

Helped build an interactive tool for TuMi Mundo, tracking babies’ attention and encouraging language development through audio & stimulating visuals, while ensuring secure and anonymous data handling.

Implemented Spotify oAuth authentication to fetch user data and generate personalized playlists, exploring backend development for the first time.

Built an interactive Svelte app that visualizes a user's top music genres on Last.fm, experimenting with data-driven graphics for the first time.