I’m Heni Yangui. I build software to solve everyday problems.

I’ve been into technology for as long as I can remember. As a kid I spent a lot of time playing video games, and at some point I got more curious about how they worked than about playing them.

The only thing I liked more than playing games was modding them. I tried a bit of everything along the way: graphic design, video editing, 3D modeling. Then I wrote a module for an online game in Lua, and that’s how I started coding. I’ve been at it ever since.

From there I got into web development and started building side projects, usually to solve a problem I or people around me actually had. Each one taught me something the previous one didn’t.

Today I’m a software engineer, and I still work the same way: figure out how something works, then build the thing that makes it better. These days I work mostly on backend systems, though I still ship across the whole stack. I also spend a lot of time playing around with LLMs and figuring out how to get the most out of them. Outside of work I keep tinkering, and this site is where those experiments end up.