william duan

hello! i'm william

i build human-centered tools for users and developers. usually this manifests in front-end engineering, ux research, and ui design.

i'm a graduate of UC San Diego with a B.S. in Computer Science as well as Cognitive Science (2023), and a M.S. (also from UCSD) in Computer Science (2024).

my interests lie at the intersection of software development, human-computer interaction, and programming languages.

projects / portfolio / open source

i've done a variety of projects across software and design. feel free to check out any of the selected writeups below.