David BriggelerI build systems that keep running without me.

Six fields of work, each with projects in daily use. AI agents (Claude Code, Codex) write the code. I decide what gets built, and I test and run it.

Interpretation

PONTAVOX translates live into up to 38 languages.

1 project →

Voting

CONTAVOX counts votes at assemblies, in the room and online.

1 project →

Screens

MagicINFO, a video wall and an LED wall with 6656 × 576 pixels.

1 project →

Websites

Configurator with seating plan, Bible platform, scroll film.

3 projects →

Video

Editing from the transcript, quotes as a graphics layer, three more languages.

1 project →

Agents

Hermes from 05:00, plus n8n workflows and watchdogs.

2 projects →

Each project page (in German) states my role, the period, what was built and what I measured.

PONTAVOX · INTERPRETINGCH 1 PONTAVOX, live interpretation with AISound from the mixing desk, translated live and spoken by a fixed AI voice per language, on its own channel in the room.38 languages · 4.5 s offset CONTAVOX · VOTINGCH 2 CONTAVOX, voting at assembliesMembers vote in the room or online without installing anything. The result appears on the screen at once.400 at once in a 3-hour test EVENTFORUM · CONFIGURATORCH 3 Website, configurator and own modulesBooking configurator with seating plan, guides in three languages, directions with timetable search, file delivery.live since 1 October 2026 SIGNAGE · LED WALLCH 4 Screens and LED wallsMagicINFO for the video wall, foyer and bistro, content per event from templates, and an LED wall with 6656 × 576 pixels.6656 × 576 pixels · one 4K signal AUTOMATION · N8NCH 5 Automation in daily useEvery enquiry runs through three n8n workflows instead of ten Power Automate flows, plus a morning report and watchdogs.10 flows → 3 workflows

HERMES · 05:00CH 6 Hermes Agent, running every dayAn open-source agent on my own server. Controlled via WhatsApp, with fixed jobs every morning.running since July 2026 ONELIFE · BIBLE WORLDSCH 7 ONELife · ONEChanceBible platform with read-aloud, commentaries, a daily reading plan, Bible worlds and a quiz on the daily reading.66 books · 224 chapters with audio CZBERN.CH · SCROLL FILMCH 8 czbern.ch, website with a scroll filmA film sequence that follows the scroll frame by frame, a sermon archive built from YouTube data, rebuilt every day.181 frames on scroll VIDEO · TRANSCRIPTCH 9 Video pipeline for sermon videosTranscript with word timestamps, editing from a cut list, quotes and scenes as a graphics layer, versions in three more languages.three more languages

These jobs run without me, most of them before I get up. The clock shows the time in Bern and when the next run is due; if a morning job has reported, its state appears next to it.

Three tools without sign-up. The AI check asks two AI search engines what they know about a person.

briggeler · ki-check

Tool · no sign-up

What do AI search engines say about you?

Two AI search engines answer the question «Who is …?». You see the answers, the cited sources and whether your website is among them.

Name Your website, optional Check→

Takes about 10 seconds. The name goes via OpenRouter to OpenAI and Perplexity; nothing is stored. Privacy (German)

Tool · with AI searchAI visibility checkWhat two AI search engines answer to «Who is …?» and whether your own website is among the sources. Tool · Scrum and SAFeScrum calculatorCapacity for sprint planning and PI planning, plus a forecast from velocity. Series · monthlyGEO diaryThe same five questions to two AI search engines every month, recorded as figures.

From IT support and application operations to working as a scrum master. The projects run alongside.

1. 2012

   BKW · IT support

   Service desk and on-site support, alongside studies in business informatics (HF).

2. 2015

   SBB · Application operation manager

   Responsible for applications that others use to plan their work. Also business analyst.

3. 2021

   SBB · Scrum master

   Coached teams in Scrum and SAFe, until September 2026.

4. 2021

   Eventforum Bern · volunteer

   Marketing, business development and event technology, until September 2026.

5. 2026

   Eventforum Bern · full-time

   Business development, digitalisation and automation. Chair of the board since July 2026.

6. 2027

   Mobiliar · Senior scrum master

   From January 2027.

Practice notes from my projects, in German. Hermes writes them from a topic list with checked facts; each note says who wrote it.