Welcome!

Thanks for visiting my blog. I'm a cofounder of Matrices, previously eng at Adept and Weights & Biases. Here I try to distill my thoughts to their simplest forms.

If my blog posts resonate with you, feel free to reach out to me at johnlongqian+blog@gmail.com

Also feel free to put your email here if you want to be notified when I publish something potentially interesting. These emails will be very infrequent, if I send any at all. Nothing is automated; I'm just gauging interest right now.