Dr EJ Kim

Hi, I'm Esther Jun Kim.
I enjoy building products for people.

UX Researcher

I discover user needs, test with users early and often, and make informed design decisions from user data.


I write code for a variety of applications, e.g. web, mobile, data science, and more.


I make things—including open source demos and hacks—which you can find on this website.

Learn more about me

Latest post

Books and notes
24 June 2017

Reading is one of the best ways to learn. But, if you're like me and don't have a photographic memory, taking notes can really help with recalling and reinforcing what you've read. It's a habit I highly recommend when it comes to reading. And, I've found the following strategies to be most helpful.