- https://vax-tracker.johan.sh/
- A web app that assists parents relocating internationally in understanding vaccine compatibility between countries
- https://github.com/johanmorganti/vax-tracker/
- Https://osm-monitor.johan.sh
- A live analytics dashboards and allow users to displays changesets history on OpenStreetMap project
- Backend using Postgres + Clickhouse
- https://github.com/johanmorganti/osm-monitor
- More informations here and here