Notes

system design cheatsheet
February 3, 2026
Back-of-the-envelope numbers & other system design notes
using AI as a software engineer
January 15, 2026
When should AI be used as a Software Engineer? When should you be cautious with it?
useful commands for ops inside k8s
November 11, 2025
Commands for analysis inside a k8s cluster
time command quick reference
October 16, 2025
Output meaning for the time command and benchmarking notes