Personal site
Alex Qi齐修竹
I'm Alex Qi. Most of what I build comes down to the same thing: taking something people can only describe by feel, and turning it into something you can measure, compare, and write down.
Where things stand
- snowboard runs analysed
- 156
- turns measured one by one
- 1,954
- cars with full specs and lineage
- 235
- long-form engineering articles
- 22
Selected work
Open one and see how the numbers are made
Four threads
Snowboard AI
Pose estimation and physics applied to snowboarding. A video goes in; inclination, angulation, and edge-change rate come out.
Garage
An automotive engineering knowledge base. From combustion principles to suspension geometry, from model specs to the family trees that connect them.
Learning
Course notes and code. Currently CSSE280 web development — from a hand-written socket HTTP server to a Flask REST API.
Work
Market research and business analysis. A study of the US market for agricultural machinery exports.