Open Source hacker for the last 20 years, I contribute and maintain a lot of Python code and libraries.
My name is Julien, and I've been a Free Software and Open Source hacker for the last 20 years. During the day, I work as a Staff Engineer at Datadog ๐ป, hacking Python software ๐. Since I write Python code every day, I ended up writing books about it: Serious Python ๐ and Scaling Python ๐! I co-founded and run Mergify ๐, a GitHub service around pull requests automation. Before that, I hacked on various free software projects, such as Debian, where I've been a developer since 2002, GNU Emacs or even Common Lisp. I also contributed heavily to OpenStack, an open-source cloud-computing platform. Once a while, I give talks about all of that. I also enjoy playing FPS games ๐ฎ, running half-marathon ๐, consider myself as a foodie ๐ฅ and an amateur mixologist ๐ธ!