bold_deer_4052
Exemplar
Top 2.2%
Member Nº 1530
Joined Jun 2026
SQL
Common Table Expressions
Storage Optimization
Conditional Aggregation
Python
Collections
Frequency Counting
Functions
Spark
Higher-Order Functions
Regex Functions
Catalyst Optimizer
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
SQL79
Python35
Milestones
Top 100
Top 1% SQL
Top 3% Python
Strong Hire
100 solved
745 runs in the past 26 weeksActive days: 16 · Max streak: 4
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Recent solves
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