Ad hoc analysis for a record label: which genres should they sign next quarter? Started with 114K+ Spotify tracks, cleaned to 97,980, tested 5 hypotheses. Found electronic and dance outperform hip-hop in popularity scores; track duration barely correlates (−0.052).

Recurring scorecard and insights report for indie shop owners making inventory and marketing calls. Found the core buyer (35–44, 40.6%), seasonal patterns, top purchase driver (art quality), and #1 frustration (shipping costs).

Analyzed species conservation status and bat populations across U.S. national parks. Made recommendations for prioritizing species based on protection status and observation frequency.

A data-driven look at the link between GDP and life expectancy across six countries from 2000 to 2015. Includes visual analysis, stats recap, and a spotlight on Zimbabwe's surprising health gains.

A lightweight meal planning system that generates four weeks of meals while preventing repetitive dinners. Built entirely in Google Sheets with Apps Script automation.