weiensong(touero)

About Me

I am a developer focused on Linux systems, automation, and backend tooling. I care about simplicity, correctness, and long-term maintainability. This site is a minimalist personal introduction page.

I first started getting into football in high school. When I went to university, although my PE classes focused on tennis, the tennis courts were right next to the football pitch. During free practice time, I often ended up playing football instead. Outside of class, I actively joined matches organized by teachers and classmates from my department. I rarely played as a forward—mainly because I wasn’t fast enough or built for constant sprinting. I started mostly in midfield, gradually took on defensive roles, and eventually found myself playing as a goalkeeper. I guess, like many people, that’s where I ended up when I got tired.

I taught myself classical guitar mainly for singing and accompaniment. I don't have a strong background in music theory, and I'm currently learning electric guitar.

I started enjoying traditional desk-style float fishing when I was a student. I like targeting different species and gradually expanding what I can catch, but I have always hoped to land a big fish, as the intensity of the fight is especially exciting. I later explored lure fishing as well, but due to limited species and declining water conditions where I live, it has become much harder to fish this way. Looking ahead, I hope to try sea fishing in the future.

Key Milestones

2020: Started learning C; did not cover pointers due to time constraints from the pandemic
2021: Learned multiple programming languages and experimented with their classic frameworks
2022-2023: Studied the Apache Hadoop ecosystem and, in Data Structures, learned pointers that were missed during C studies
Gained practical experience with Docker during internships
Early 2024: Transitioned from Windows to Linux; after October 2024, no longer use Windows

Skills

Linux / Shell / System tooling
Python, Django, automation scripts
Docker, CI/CD, GitHub Actions
Nginx, networking fundamentals
Static sites, HTML5 / CSS
C, Java, JavaScript, R, Scala...

Projects

dotfiles
My GNU/Linux and MacOS dotfiles.
easier-docker
A library that facilitates easier usage of Docker in Python.
HaVacation
A Chinese holidays integration for Home-Assistant, helps you set up automation for workdays and non-workdays.

Contact

Import my GPG public key from openpgp:

gpg --keyserver hkps://keys.openpgp.org --recv-keys FDC87FAB9D3B9D7862F4669E7FDDD6633D9DC07C

The emails I send should carry my signature.If you want to send me GPG-encrypted mail, please make sure key is same in key servers, github and codeberg. If you want an encrypted email response, you must send me your key. I don't promise to keep it permanently if we don't talk often, so if you talk with me again a year later you should send it again.