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System DesignCourse navigation

System Design/ Study planner

Build a focused System Design plan.

Choose your interview level, timeline, and available study time. The planner changes what to prioritize - not which lessons you can access.

Lightweight prep controls

What are you preparing for?

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Your System Design plan

Default Engineering Foundry curriculum

Select a level and interview window to answer: “What should I study next?” Role is optional.

189topics remain available

Previewing 5 of 189 topics.

Start here

A short preview of the core sequence. Personalize the curriculum above for a focused interview plan.

5 topics · ~2h 15m

Introduction to System DesignSystem Design Interview FoundationsMust Know10 min
How to Approach a System Design InterviewSystem Design Interview FoundationsMust Know30 min
Functional vs Non-Functional RequirementsSystem Design Interview FoundationsMust Know25 min
Back-of-the-Envelope Capacity EstimationSystem Design Interview FoundationsMust Know35 min
Core System PropertiesSystem Design Interview FoundationsMust Know35 min