Dimi Photon

Data scientist — optimisation, spatial, data engineering.

Project Taxonomy Guide

Structured front matter for projects and notes. Categories define the type of note; these fields add cross-cutting metadata.

See the Writing Guide for which category to use per note type.

Domain (domain)

Technical or thematic area — use on any note type, never as a Jekyll category:

  • data-science
  • geospatial
  • mlops
  • web-dev
  • ai-agents
  • optimization
  • energy-modeling

Project hubs filtered by domain: /projects/.

Autonomy (autonomy)

How independently the work was carried out:

  • exercise — guided learning exercise (affiché learning sur le site)
  • little-experiment — small independent exploration (weekend project, quick POC)
  • solo-project — fully independent portfolio project

Production stage (stage)

How far the project has been taken toward production:

  • notebook — Jupyter notebook analysis or exploration
  • prototype — working proof of concept
  • mvp — minimum viable product
  • app — deployed or production-ready application

Status (status)

Current state of the project or progress note:

  • goal — planned, not yet started
  • wip — work in progress
  • done — completed at the current stage

Set featured: true on a project hub to highlight it:

  • Sorted first on /projects/ with a ★ Sélection badge
  • Shown in the featured block on the home page
featured: true

A slug shared between the project hub in _projects/ and related notes in _posts/.

Example: project_id: rc-model-heating links /projects/rc-model-heating/ to progress notes and timelines.

Competition (competition)

Optional slug for grouping challenge write-ups (category challenge):

  • titanic
  • ens-challenge-2024

Use one slug per competition across all related posts.

Image de couverture (header.teaser)

Image affichée sur les cartes projet (accueil, grille /projects/).

Tutoriel complet : /how-to/vignettes-projets/

---
title: "Mon projet"
header:
  teaser: /assets/images/projects/mon-projet-cover.webp
  teaser_alt: "Description courte de l'image pour l'accessibilité"
project_id: mon-projet
domain: geospatial
# ...
---

Conventions :

  • Chemin relatif au site, ex. /assets/images/projects/…
  • Format recommandé : 800×400 px (ratio 2:1) — WebP ou JPG
  • Placeholders SVG fournis dans assets/images/projects/ — à remplacer par de vraies captures
  • teaser_alt : texte lu par les lecteurs d’écran

Sans header.teaser, la carte utilise un fond coloré selon le domain.

Tags

Technologies and search keywords only: Python, QGIS, docker, Kaggle. Not for content type or domain.

Example front matter

Project hub (_projects/)

---
title: "RC Model for Home Heating"
permalink: /projects/rc-model-heating/
layout: single
project_id: rc-model-heating
domain: energy-modeling
autonomy: solo-project
stage: notebook
status: goal
featured: true
tags:
  - Python
  - RC model
---

Progress note

---
title: "Progress: calibration notebook"
date: "2025-06-01"
categories:
  - progress
project_id: rc-model-heating
domain: energy-modeling
autonomy: solo-project
stage: notebook
status: wip
tags:
  - Python
---

Challenge write-up

---
title: "Challenge: Titanic — baseline model"
date: "2025-06-01"
categories:
  - challenge
domain: data-science
competition: titanic
tags:
  - Kaggle
  - classification
---