Projects

DangTranBrain

Personal knowledge base (Zettelkasten) on algorithms, system design, and database internals — the source of the Journal section on this site.

Obsidian, Zettelkasten

Beafar Gallery App

Gallery-sharing application with image upload, management, and sharing via QR codes.

Node.js, AWS, PostgreSQL

This website

Bilingual personal site with CV, blog, and a journal synced from my Obsidian vault.

Astro, Cloudflare Pages