Hi, I am Bowei Xu (@vancexu). Welcome to my blog!

I’m a Software Engineer focused on large-scale distributed systems, AI infrastructure, and data platforms. I’ve worked at Meta, Uber, and Expedia.

I write about what I learn—mainly software engineering and productivity—with the goal of sharing practical insights and connecting with like-minded builders.

Reach me via email, twitter, or github.

Projects

• Cadence - A open source workflow engine that help developers build scalable and reliable applications
• Torcharrow - A open source high performance ML data preprocessing framework on PyTorch
• StartNow - A time tracking app with notes and habit tracking to help you stay consistent and build lasting habits. (My side project and current focus)