Welcome to my software engineering notebook
The notes I’ve written to actually understand the stack, not just recall it for an interview. .NET internals, distributed systems, databases, security, cloud, AI/ML, and most of what sits between. Every note goes deep: core mechanics, real examples, the pitfalls that bite in production, and the questions worth being able to answer.
Why this exists
I learn by writing things down and coming back to them. This vault is that process in the open — built on spaced repetition, organized into 11 topic areas, and updated continuously. Browse by topic from the home dashboard.