FDE System Design
Design customer-facing systems across integrations, workflows, security, and production operations
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Completed
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Easy
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Medium
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Hard
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GenAI System Design
Design retrieval, context, safety, and production behavior for customer-facing AI systems.
Customer Integrations
Connect fragmented customer systems without losing correctness or operability.
Data & Workflows
Model state, asynchronous work, approvals, and customer-specific logic.
Production & Scale
Ship safely, observe real workflows, and recover when dependencies fail.
Enterprise Security
Design tenant isolation, auditability, and safe execution into the system boundary.