I'm a software developer in Japan. I've been working on many low-level OSS like Linux kernel. I love these software very much and want to share my knowledge with everyone they want.

Since these software are very complicated, I've used many experiments and illustrations to make it easier to understand. I've published many books, articles, and videos based on the above-mentioned concept. Many of these are provided free of charge and all of the source code is OSS.

Here is an example to understand the time-sharing process scheduler in the Linux kernel.

https://dev.to/satorutakeuchi/visualize-the-linux-kernel-s-behavior-process-scheduler-2e7f

Although I've created these contents as a hobby, this activity is getting harder and harder every year. The main reason is the lack of extra time. I'd like to spend my time with my family as possible. If someone sponsors me, I can use part of my work time for this activity.

Here are the part of my articles and source code that is provided for free.

In English:
https://dev.to/satorutakeuchi

In Japanese
https://github.com/satoru-takeuchi/linux-in-practice
https://github.com/satoru-takeuchi/btrfs-thin-book
https://www.youtube.com/channel/UCgrUyRFiHhV607Orhriau6w
https://github.com/satoru-takeuchi/youtube-sample