Design architectures. Get them reviewed.
Practice system design by building architectures visually, explaining assumptions, and getting structured feedback on scalability, reliability, data design, and trade-offs.
Build the reasoning behind the diagram
- Practice realistic systemsWork from requirements, constraints, and scale targets.
- Explain your decisionsCapture assumptions, connections, and architectural trade-offs.
- Review the architectureSee strengths, risks, and practical improvements.
- Learn step by stepStudy system design foundations through structured paths.