Linux
Debugging
My Sandbox Broke My Login Screen (NVIDIA Was Innocent This Time)
A blank GNOME login screen on Ubuntu that looked like an NVIDIA driver problem and turned out to be two AppArmor profiles attached to bwrap.
Read more →Blog
Elixir
Podcasts
I Went on a Podcast to Talk About Elixir (Shocking, I Know)
I joined Kodsnack episode 722 to talk about how I got into Elixir and why I can't stop telling people about it.
Read more →Engineering Leadership
AI
Software Engineering
Coding Was Never the Hard Part
What I wish every business leader knew about AI and LLMs — why coding is only 20% of the work, and where the real leverage is.
Read more →Algorithms
Math
Dynamic Programming: Chain Matrix Multiplication
A fully worked example of chain matrix multiplication using dynamic programming, stepping through the dimension table, cost table, and all five rounds of computation.
Read more →Learn Me Something
A hackathon project submitted for the 2012 Rails Rumble — a community-driven platform connecting people with questions to content creators.
Read more →