yogameena
Exemplar
Top 2.6%
Member Nº 3771
Joined Jul 2026
SQL
Window Deduplication
Common Table Expressions
Storage Optimization
Python
Tuples
f-strings
Strings
Spark
Exploding Arrays
Catalyst Optimizer
Salting Strategy
Data Modeling
Indexing
Metric Additivity
Learned
SQL124
Python44
Milestones
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940 runs in the past 26 weeksActive days: 21 · Max streak: 6
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Recent solves
Loops: Beginner, Iterating with for Loops Challenge 3
Python · medium · lesson
Loops: Beginner, Iterating with for Loops Challenge 2
Python · medium · lesson
Loops: Beginner, Iterating with for Loops Challenge 1
Python · medium · lesson
Query Structure: Intermediate
SQL · medium · lesson
Query Structure: Intermediate
SQL · medium · lesson
Query Structure: Intermediate
SQL · medium · lesson
Query Structure: Intermediate, ORDER BY and LIMIT Challenge 4
SQL · medium · lesson
Query Structure: Intermediate, ORDER BY and LIMIT Challenge 2
SQL · medium · lesson
Query Structure: Intermediate, UNION and UNION ALL Challenge 4
SQL · medium · lesson
Query Structure: Intermediate, UNION and UNION ALL Challenge 2
SQL · medium · lesson