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Interview Questions
Practice 9403 coding, system design and machine learning questions from 546 companies, sorted by role, topic and interview round. Every question has step-by-step hints, a code runner that supports 8 languages and an AI mentor; members also get the full solution walkthrough.
- 9403
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- 546
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- CrowdstrikeMediumSoftware EngineerDesign a Secure, Highly Available Real-Time Event Messaging Platform and Defend It
Design a real-time event messaging platform as a take-home assignment where security and availability come first, then defend it in a live review. It tests durable partitioned delivery, authentication and tenant isolation, multi-zone and regional failover, and the ability to weigh reviewer suggestions and adapt to changed requirements.
System DesignTake-home Project
Crowdstrike