Hello there

Hi, I'm Léo, working as SRE engineer and also passionate about making music and digital arts.
I've been coding since I was 10 years old, which led me on a path of experimentation ever since.

Here you will find meaningful things I've built over the years (not only code!).

selected projects

Things I build and maintain.

NixOS

NixOS configuration for my work laptop and three home servers.

Infrastructure

My personal infrastructure automation in order to configure the various servers I manage.

autobackup

Portable Windows/Linux Go wrapper for rsync to automate backups over SSH. Built for speed and correctness against problematic file trees such as audio sample libraries.

Within Frame

Camera-based art installation software using OpenCV and YOLO26 to detect people and dogs, select a video stream, and frame tracked subjects.

Romejko

Hardware video synthesizer based on glyphs, outputs VGA. You can even buy it !

Jinjapocalypse

Two-pass templating engine based on Jinja, with a twist on syntax and automatic image optimization. I'm using it to manage all of my static websites.

estcequilfaitchaud.fr

Heat-wave coping mechanism that answers the "is it hot right now ?" question for France, and displays current temperature in major french cities.

patvs

Portable All Terrain Video Streamer.

codex-container

Run the Codex CLI in disposable containers with configurable profiles.

Magichien

Playing card game builder that assembles frames, numbers, and faces from PNG assets, with defaults for the Magichien game using Scriptorium artwork.

EnlargeYourFrench

A chat-based game where, given a list of definitions, you score when you are the first one to find the exact word. Very fun, supports both Discord and Mattermost.

Hyperion

Self-hosted replacement for the Philips Hue app, without the bugs and limitations.

Les Hauts

My musical identity with which I produce music, perform live with my synthesizers, and DJ with vinyl records.

beLow collective

A 6-person collective doing scenography, digital arts and a record label, which I co-founded in 2017. Combining skills and passion from long-time friends as well as ones made along the way, which, over the years, has resulted in productions I am very proud of.

beLow Industries

Electronic hardware shop derived from the beLow collective, designed to be a home for any independent electronics maker.