young_ridge_9744
Warden
Top 7.8%
Member Nº 3500
Joined Jul 2026
SQL
Common Table Expressions
Storage Optimization
Self-Join
Python
Dynamic Programming
Two-Pointer
Dict Iteration
Spark
Window Deduplication
Inequality Joins
Exploding Arrays
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
SQL33
Python6
Milestones
Top 4% SQL
Hire verdict
10 solved
885 runs in the past 26 weeksActive days: 6 · Max streak: 6
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Recent solves
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