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April 20, 2026/2 min read

Hello from Trondheim

Opening a blog from a small university town near the Arctic circle, with a list of the things I want to write about.

#personal#erasmus#trondheim

I grew up in Madrid. For the last few months I have been living in Trondheim, a small Norwegian university town that gets dark in December and stays bright until midnight in June. This is where I finally gave in and started writing.

Why a blog

I already have a CV. The CV is honest but compressed: a couple of lines per job and project, enough to pass a screen. It does not show how I think, where I got stuck, or what I learned the hard way.

A blog fits the gaps. I want a place to:

  • explain the problems I am working on, in my own words;
  • keep notes that future-me can actually search;
  • practice writing the same ideas in English, Spanish and Chinese.

What I expect to write about

  • Robotics simulation. I work with Vortex NTNU on an underwater-drone project. ROS2, C++, Stonefish, and the constant surprise of sensors that do not behave like their datasheet.
  • Systems and algorithms. Short notes from coursework, from gdb sessions, from the moments when a data structure finally clicks.
  • Living in three languages. Notes on switching between Chinese, Spanish and English — what changes when the language changes.

A small note on format

Posts are written as plain Markdown. If a post only exists in one language, I mark it clearly — I would rather publish one careful translation than three rushed ones.

If you see a typo, it is not a metaphor. Send me an email.

Welcome. More soon.

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