System design
Weekly targets
Section titled “Weekly targets”- HLD 1 — Hello Interview
- HLD 2 — Hello Interview
- HLD 3 — Hello Interview
- HLD 4 — Hello Interview
- LLD — AlgoMaster
- Engineering deep dive
Revision approach
Section titled “Revision approach”Sketch your own answer first, then compare it with the source. Capture requirements, key decisions, tradeoffs, failure modes, and what you missed.
Use templates/design.md for individual problem notes.