I'm Peixian, a programmer currently living in NYC. I'm currently working on risk systems at Bloomberg, and I was previously a backend engineer at Datadog and Vimeo.

I'm usually building distributed systems and platforms using some combination of C++, Go, and Python. In the past I've written Fortran for astrophysics simulations as well.

This site is mostly kept as an online notebook. The posts here run a variety of topics, from astrophysics to the tech industry to Arabic.