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Data & Analytics
Work with data like a pro — pandas, SQL databases, ML pipelines, and experiment analysis.
pandas-pro
Data & Analytics
Performs pandas DataFrame operations for data analysis, manipulation, and transformation. Use whe…
9.0
postgres-pro
Data & Analytics
Use when optimizing PostgreSQL queries, configuring replication, or implementing advanced databas…
8.9
ml-pipeline
Data & Analytics
Designs and implements production-grade ML pipeline infrastructure: configures experiment trackin…
9.0
spark-engineer
Data & Analytics
Use when writing Spark jobs, debugging performance issues, or configuring cluster settings for Ap…
8.8
ab-test-analysis
Data & Analytics
Analyze A/B test results with statistical significance, sample size validation, confidence interv…
8.0
cohort-analysis
Data & Analytics
Perform cohort analysis on user engagement data — retention curves, feature adoption trends, and …
8.0
vercel-optimize
Data & Analytics
Use for Vercel cost and performance optimization on deployed projects, especially Next.js, Svelte…
9.4