Python Sprint: Apache Airflow Development & Intro to Airflow 3

𝗪𝗮𝗻𝘁 𝘁𝗼 𝗰𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗲 𝘁𝗼 𝗔𝗽𝗮𝗰𝗵𝗲 𝗔𝗶𝗿𝗳𝗹𝗼𝘄?

On June 21 in Davao, join Wei Lee – one of the people who actually maintains Apache Airflow – for a rare chance to work directly on Airflow’s open source project.

In this 𝗔𝗽𝗮𝗰𝗵𝗲 𝗔𝗶𝗿𝗳𝗹𝗼𝘄 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗦𝗽𝗿𝗶𝗻𝘁, you'll:
✓ Work on real Airflow GitHub issues
✓ Get your PRs reviewed by a core maintainer
✓ Learn the internals of the world's most popular workflow scheduler
✓ Be part of the Python open-source community

🧑🏻‍💻Wei Lee is a Senior Software Engineer at Astronomer.io, Apache Airflow committer, and globetrotting PyCon speaker (Taiwan, Japan, US, APAC, and counting!). When he’s not coding, he’s mentoring the next generation of contributors or spreading open-source love as the meme bot behind @OpenSource4You.

🔗 Sign up now: https://forms.gle/v7TNVwjCkM53FAWAA

Registration for this event closes on June 20, 2025 at 11:59 PM.

Whether you’re a beginner or have experience with Airflow, this sprint will help you sharpen your skills, learn by doing, and expand your professional network. Spots are limited — don’t miss out on this exclusive event!

About the Sprint

Apache Airflow is a platform that allows you to programmatically create, schedule, and monitor workflows. In this development sprint, an Apache Airflow committer will guide you through the setup of your development environment, help you identify a suitable issue to work on and assist you in making your first contribution to Airflow!

It is strongly recommended to follow through at [https://github.com/apache/airflow/blob/main/dev/breeze/doc/01_installation.rst] since downloading Docker images can be quite time-consuming. If you encounter any issues, please feel free to ask questions in https://airflow.apache.org/community/.

For those with experience contributing to Airflow, we will provide a brief introduction to Airflow 3.0, which was released this April, following the environment setup section.