14 projects, each with its own write-up.
Hackathons, course projects, research and side projects, in the order I would show them. Every row opens a post about the project, most of them with a demo you can try. Startup work is under Experience.
- 2023–25 PneuNetPneumonia detection on chest X-rays, from a NumPy CNN to a DICOM viewer.With demo Research
2023 – 2025 >87% classification>95% segmentation - 2026 ESN Event HubProcess analysis and a small web app for Erasmus Student Network Potsdam.With demo Course project
Summer term 2026 Team of fivegrade 1.3 - 2026 MediaSyncAndroid backups to a USB stick, no cloud.With demo App
Apr – Sep 2026 Soloabout 26k lines of Kotlin - 2025 Bundesliga fan appFan app with AI chat on AWS; winning team.With demo Hackathon
Mar 2025, main build in three days Repo owner18 of 89 commits - 2026 GorillaScoutBachelor's project on re-identifying wild gorillas from camera-trap video.With demo Bachelor's project
Since Oct 2026 Ongoingteam of eight - 2026 Agentic product with BMWAn agentic system that spots early warning signs of unplanned machine stops.With demo Course project
Since Sep 2026 Ongoingteam of six, under NDA - 2026 VoyaAgent that matches founders with co-founders and investors, with a voice role-play.With demo Hackathon
Sep 2026, 48 hours Technical lead130 of 142 commits - 2026 takeøff websiteBilingual site for a student cultural collective, Canvas scenes, no tracking. Website
Sep 2026, five days 32 of 33 commits in five days - 2026 Sicily trip plannerPlanning tool a group of five actually used for a trip.With demo Tool
Mar – Apr 2026 Solo51 commits - 2026 ThesinatorAI-guided thesis journey: matching, future simulation, voice.With demo Hackathon
Mar 2026 +10,546 lines in 5 of 27 commits - 2026 PowerSqueakBrownfield work on a seven-year-old Smalltalk presentation tool.With demo Course project
Apr – Jul 2026 38 commits~4,800 lines, grade 1.0 - 2026 ¡Vamos!Offline Spanish app with spaced repetition and a browser-side AI tutor. Tool
Aug 2026, two days Solo34 commits in two days - 2025 OweFlowFlutter app for splitting group expenses; I owned auth.With demo App
Dec 2024 – Jan 2025 43 of 120 commits - 2026 TouchdownTacticsReal-time strategy game in Squeak/Smalltalk; I owned the cards and the elixir.With demo Course project
Nov 2025 – Jan 2026 38 commitsteam of seven, grade 1.0
No project with this topic yet.