I'm a DevOps software engineer. I follow DevOps practices and develop all kinds of software! I also do mobile development with Android Kotlin, and sometimes a bit of game development.
My technical blog: blog.mnguyen.fr (Look at how fast it is! It's running on a Raspberry Pi with only a few MB or RAM!).
These are the tools I use every day, for prototyping or hobby:
I also use other programming languages and tools... but this isn't a CV.