Software Projects

Open-source IntelliJ plugin + OpenXR viewer that streams your editor into VR and records which code token your eye or head ray hits.

One of 40 participants worldwide at the Global Entrepreneurship Summer School Shanghai 2026: a week of building a social business model with an international team, coached and pitched to a jury.

JetBrains IDE plugin that uses implicit eye-tracking gaze patterns to trigger AI code explanations during code review.

Bachelor's thesis (grade 1.0): a smart-mirror IoT hub with a voice, vision and gesture AI avatar that helps older adults live independently.

Lets blind and visually impaired people explore paintings through sound instead of spoken description.

Flask service with an interactive volcano plot of protein expression (young vs. old donors) and PubMed lookups — a JetBrains internship challenge.

A warm, video-led recipe and blog website for macrobiotic cook Olga Seiwert-Häring, built with Next.js, Tailwind and shadcn/ui.

Heidi's self-taught side projects since 2021: first iOS apps, a TikTok video bot, a FastAPI link shortener, her first personal website and more.

Audience Award winner at the START Public Makers Lab: a data intelligence platform that turns raw municipal data into actionable insights, saving about a month of work across departments.