Hey Yumin, greetings from Malaysia!

The site overall is ok but personally think that it still needs to be polished. On your landing page under I've Built These section, there's missing navigation which I have no idea how to browse the cards since they are neither auto-slidable nor draggable. Same goes to Sometimes I Write section too. On your projects page, I got a little bit confused at first with the timeline but able to figure out the pattern once I scrolled more. Maybe remove the timeline bar since you have date mentions on your card? On your about page, it would be great if you can write more about yourself! Your dream, your struggle, your vision, your success... even merge your gallery page and about page into one.

Cheers