arctic_canyon_7196
Exemplar
Top 2.2%
Member Nº 1763
Joined Jun 2026
SQL
Window Deduplication
Multiple WINDOWs
Common Table Expressions
Python
Generators
Type Hints
Stack & Queue
Spark
Cost Optimization
Data Modeling
Grain Definition
Pre-Aggregation
Foreign Keys
Pipeline Architecture
SCD in Pipelines
Data Lake Architecture
Medallion Architecture
Solved
Python38
SQL34
Pipeline Architecture0
Milestones
Top 100
Top 3% SQL
Top 3% Python
50 solved
Hire verdict
7-day streak
759 runs in the past 26 weeksActive days: 28 · Max streak: 11
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