Data Science Journal

Chaeyoon Kim — Data Scientist based in London.

Built with Jekyll. Custom layout, no external theme dependencies.

Structure

• _layouts/ — default.html (site shell + CSS), post.html (article + LinkedIn redirect)
• _posts/ — writing, linked or redirected to LinkedIn Pulse
• index.html — homepage (hero, about, writing)
• _config.yml — site metadata

Adding a post

---
layout: post
title: "Your title"
date: 2026-01-01
redirect_to: https://www.linkedin.com/pulse/...  # optional: redirects to LinkedIn
---