Jasmeet's engineering atlas
Mapping ideas.
Building understanding.
Deep dives, evolving notes, case studies, and experiments about systems, architecture, and the craft of engineering.
Deep divesReasoning with the seams left visible
Living notesIdeas that sharpen over time
Interactive labsSystems you can change and observe
First coordinates
Begin with a useful question.
Follow the first marked route, then continue through the ideas it connects.
The terrain
Five regions. Many routes through them.
Topics overlap on purpose. Follow one region deeply, or move through the connections that bind them together.
Systems & Distributed Systems
Reliability, queues, concurrency, protocols, and designing for failure.
Enter region 02Backend & APIs
Interfaces, service boundaries, evolution, and operational contracts.
Enter region 03Data & Databases
Models, storage, query behaviour, consistency, and movement of data.
Enter region 04Architecture & Trade-offs
The reasoning behind structure: constraints, consequences, and change.
Enter region 05Experiments & Simulations
Small worlds—software, games, and models—that make complex behaviour visible.
Enter regionA map, not a feed
43.6532° N
79.3832° W
Knowledge is more useful when you can see how it connects.
This is not a stream of posts arranged by recency. It is a living knowledge system: durable writing, working notes, diagrams, code, and experiments connected by the questions they help answer.
I am Jasmeet Brar. I build software and use this Atlas to make my reasoning inspectable—from the first constraint to the final trade-off, including the parts that changed my mind.