fresh_yak_1414
Savant
Top 0.9%
Member Nº 1198
Joined May 2026
SQL
Common Table Expressions
Correlated Subquery
Window Partitioning
Python
Splitting & Joining
Collections
Frequency Counting
Spark
Window Frames
First & Last Values
Multiple Windows
Data Modeling
Metric Additivity
Indexing
Pipeline Architecture
Deduplication Strategies
Solved
Data Modeling0
Milestones
Top 100
Top 1% SQL
Top 3% Python
100 solved
Hire verdict
30 active days
903 runs in the past 26 weeksActive days: 76 · Max streak: 11
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Recent solves
Deployment Duration by Status
SQL · easy
The Horizon Scanner
Python · medium
Distinct Product Categories
SQL · easy
The Field Counter
Python · easy
Top Percentile API Tokens
SQL · hard
The Op Dispatcher
Python · easy
Platform Speed
SQL · medium
Longest Running Pipeline
SQL · medium
Non-Bot Acknowledged Alerts
SQL · easy
Service Alert Frequency
SQL · easy