Welcome to my homepage.

I work at the intersection of programming languages, machine learning, and compilers. My goal is to make Swift great for machine learning and to make machine learning easy, flexible, and type-safe with Swift.

Apart from engineering, I enjoy reading bits of theoretical linguistics and doing accents.



  • University of Illinois at Urbana-Champaign, May 2017
    • B.S. Computer Science & Linguistics


  • I don’t know any sort of web development.
  • I like to build reliable software from the bottom up.
  • I cook a lot.
  • I am @rxwei on GitHub and Twitter.
  • I play the Erhu.