01
Career Notes
Why I am building hamza.my.id
A practical note on turning a personal site into a public notebook for projects, notes, and engineering decisions.
Writing
Notes archive
Writing is the heart of this site: practical notes, retrospectives, and clear explanations from project work.
React Angular Node.js PostgreSQL Backend Notes AI Automation Web3 Project Retrospectives Career Notes
02
Backend Notes
Backend notes from a frontend-heavy engineer
Notes on strengthening backend and database fundamentals without pretending the frontend background is a weakness.
03
Career Notes
From frontend-heavy to full-stack
A practical framing of moving deeper into full-stack product engineering from a frontend foundation.
04
Automation
Puppeteer, Node.js, and a 1500+ article migration
Notes from automating a large WordPress article migration with scripts instead of repeating manual browser work.
05
Angular
What Angular and NgRx taught me about state management
Practical lessons from working with state-heavy Angular interfaces and predictable data flow.