From 2019 to 2022 I had the pleasure of working on Airy, an “Open Source App Framework to build streaming apps with real-time data.” [sic]. At its core Airy is a cluster of Kafka Streams applications and frontends that allow you to connect to messaging sources (e.g. Slack, Facebook, Twitter, etc.) and build streaming applications on top of them.

Free IEA Data

This is a small project that I started in 2021 to make the data from the International Energy Agency (IEA) freely available to everyone. You can read more about the motivation behind it in this thread: