Available question text
Design and implement a social follow graph that supports snapshotting the state of relationships at a given point in time and generating friend/follow recommendations based on graph traversal.
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Sources · 2 references
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Hello Interview · 1 record
OpenAI
Implement Follow Graph with Snapshots and Recommendations
Reported Sep 1, 2026 · 24 source reports
MID_LEVEL, PRINCIPAL, SENIOR, STAFF
Source snapshot: Nov 12, 2026
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PracHub · 1 record
OpenAI
Implement follow graph with snapshots and recommendations
Reported Feb 2, 2026
SOFTWARE ENGINEER
Source snapshot: Nov 12, 2026