Engineering Notebook
From first-principles networking and operating system mechanics to orchestrating production-grade agentic AI systems. No hand-waving.
How a URL Becomes a Page
The complete journey from keypress to pixels
Upcoming & Published Dispatches
4 articles readyHow a URL Becomes a Page
The complete journey from keypress to pixels
What Actually Happens When You Call an API
From sockets and HTTP verbs to idempotency keys, serialization tax, and agent tool execution
The Event Loop — Why JS Can Do a Million Things With One Thread
A deep dive into libuv, kernel syscalls, and the non-blocking architecture that powers the modern web and Agentic AI.
How Databases Actually Store Your Data
Beyond the SQL abstraction: A deep dive into Pages, WALs, B-Trees, and the Kernel Syscalls that keep your data alive.
Track All 50 Days of Deep Engineering
Every single day is tracked in our local Excel learning ledger and markdown roadmap. Covering networking, kernel event loops, databases, LangGraph state machines, MCP servers, and multi-agent coordination.
~/Desktop/Engineering_Learning_Tracker.xlsx