@Wittylama has asked me to look into deploying an instance of Indico on the Wikimedia Cloud. Let’s discuss what would be the best home for this :)
Indico is a web application. The frontend is AngularJS. The backend is Python (package available on Pypi). It is built on the Flask microframework, running with UWSGI. The application relies on Celery, Redis and PostgreSQL. It is to be deployed behind either Nginx or Apache. Other dependencies include LaTeX (!).
There is a docker-compose setup available, but not recommended for production usage.