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Data Science
Intermediate
Data Analytics with SQL
Real datasets, real insights. Master SQL beyond basic joins.
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Instructor
Yusuf Hassan · Senior Full-Stack Engineer
What you’ll learn
- Write window functions and CTEs that scale
- Analyze real e-commerce and analytics datasets
- Optimize slow queries with execution plans
Who this is for
- Analysts who know basic SELECTs but want to go deeper
- Developers who need to query production data
Curriculum
1 module · 2 lessons
- CTEs and subqueries20 min
- Window functions25 min
About the instructor
Yusuf Hassan · Senior Full-Stack Engineer
Ten years shipping React and Node products. Previously at Instabug and a few well-known YC startups.
Student reviews
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Omar H.
Finally understand SQL beyond joins. Worth every pound.