I'm from Germany and I develop Discord Bots in my free time, most of them are open-source. I like moderating just about anything. I am a frequent Reddit user and enjoy posting there, too. (I use Boost for Reddit on mobile.) On the topic of mobile, I have an Android phone. My main computer ran Linux for 2 years (switched back for video editing), and I continue to enjoy using Linux in various ways (my Discord bot's servers run on Linux).
Mostly my projects, maybe a few tutorials or blog-style posts. This isn't a blog, tho, as my writing skills... aren't very good.