olavocarvalho

data-validation

olavocarvalho2/14/2026

QA an analysis before sharing with stakeholders — methodology checks, accuracy verification, and bias detection. Use when reviewing an analysis for errors, checking for survivorship bias, validating a...

writing-clearly-and-concisely

olavocarvalho2/14/2026

Use when writing prose humans will read—documentation, commit messages, error messages, explanations, reports, or UI text. Applies Strunk's timeless rules for clearer, stronger, more professional writ...

seaborn

olavocarvalho2/14/2026

Statistical visualization with pandas integration. Use for quick exploration of distributions, relationships, and categorical comparisons with attractive defaults. Best for box plots, violin plots, pa...

scala-notebook

olavocarvalho2/14/2026

use when writing databricks scala notebooks.