I’m Marek Marczykowski-Górecki, a Linux developer and system administrator. I do things: ranging from basic services configuration, through Python or C programming, to kernel-level hacking. You can find my contributions in various open source projects, including Linux kernel and Xen. I’m the lead developer of Qubes OS and Chief Software Engineer at Invisible Things Lab.

On this blog, you’ll find some cool things I do as a part of my job and in my free time.