Projects

One company, two apps, nine pieces, and a laptop that runs its own models.

Four groups on one list. AI was the co-pilot on most of the newer work, which is the point rather than the disclaimer.

Downstream1 company

The day job, and the largest thing on this page by some distance.

  1. Downstream
    Intelligence

    Co-Founder & COO

    Winner — AI Pitching Competition

    START Summit × Merantix Capital · 19 March 2026

    AI-powered geopolitical forecasting. Every scenario ships with an upside, a downside and a base case, each with requirements specific enough to check against what actually happened, and all of it published so that anyone can keep score, including against us. I lead brand, communications, business development and user engagement.

    Cases per scenario
    Three
    Requirements
    Measurable
    Track record
    Published

    downstreamintelligence.com

    Six people on a stage holding a large WINNER board after the AI Pitching Competition at START Summit; Raffael is second from the left in a cream sweater.
    Downstream Intelligence wins the AI Pitching Competition at START Summit, sponsored by Merantix Capital. Raffael, second from left, in the cream sweater.

Software2 apps

Two apps you can install today. Both are still moving, and both say which stage they are at rather than implying they are finished.

  1. Envo

    TestFlight

    An iOS app that turns the UN's forty-page daily Journal into a pocket schedule — four duty stations, six languages, and it still works in a basement conference room with no signal.

    envo.tschuebi.com

  2. Shell
    Buddy

    Beta

    A web app that walks people who have never opened a terminal through running AI on their own machine, in a sandbox they cannot break.

    shellbuddy.tschuebi.com/about

Creative work9 pieces

Films, stills and audio from the Swissnex year, the press office and the university. A row here needs a description and a still before it publishes; the frames are empty until real ones exist, and they say so.

  1. 2021–22 · FilmSwissnex Nextcasts
  2. 2023 · FilmDetecon Alpine Leadership Seminar
  3. 2023 · FilmDetecon Open
  4. 2022– · Press officeMilitary
  5. 2022 · FilmHSG Start Week 22
  6. 2022 · FilmSchool of Management × WE ARE AVA
  7. 2022 · FilmNMUN 22 New York
  8. 2021– · AudioAudioediting
  9. 2022 · FilmHSG Career & Corporate Services — Career Power Day

Nine pieces, listed rather than shown. None of them has a public address worth pointing at, and the two photographs that survive from those years are in About, filed with the jobs they came from instead of used as decoration here.

The Garage3 one-offs

Things that do not fit the categories above. Not products, and not pretending to be.

  1. Local AI stack

    Running

    A fully offline agent stack on one MacBook Pro, where the only thing to link to is the write-up, because there is nothing to install and nothing to sign up for.

    122B ≈ 65 GB deep reasoning · 35B ≈ 20 GB everyday · 0 bytes out

    The write-up

  2. The UN corridor guide

    Notes

    The research that became Envo: how the Journal of the United Nations is actually structured, written down so the next person does not have to work it out from a PDF.

    Four duty stations · six languages · feeds Envo

    The write-up

  3. Scripts and shortcuts

    Unlisted

    Half-week experiments that were useful exactly once, kept because the useful-once ones are how the useful-often ones start.

    Ongoing · unlisted by default

    No link