Data analyst — turning business questions into defensible recommendations.

Each case below starts from a decision someone had to make, runs on real data with its cleaning documented step by step, and ends in recommendations that state their own limits. The full evidence — logs, notebooks, reconciliation counts — lives in each case's repository.

Selected work

On Steam, the cheapest price band has the worst reception across all 10 genres

Games priced under a real $3.25 systematically get the worst reception in their genre. The best reception sits at $6.46-$12.36 — never the cheapest, and not always the most expensive either. Based on that, I recommend concentrating due diligence on Adventure, Indie and Casual.

Python
pandas
matplotlib
125,855 games · 2 sources combined

Horizontal bar chart comparing each genre's cheapest price band against its best band. In all 10 genres the best band's median review score is higher than the cheapest band's, by 2.5 to 5.0 percentage points.