Project

Robbins Family

Data analysis project examining 5 years of Amazon purchase history (42,000+ orders) for the Robbins family. Produced a mobile-optimized interactive spending report with visualizations.

Client Robbins FamilyStatus DeliveredStarted Jan 30, 2026

4Sessions

58 HrsHours

$6,108Market value

Highlights

Analyzed 42,000+ row Amazon CSV (2020–2025)

Mobile-responsive HTML report with thumb-scroll UX

Multiple revision cycles refining tone and presentation

Session timeline

The complete record.

Strategy 1Feature 2Bug Fix 1

Wed, Apr 81

Strategyexpand

Audited 10 checks cashed by Alexis since January totaling $4,236 against $425/week pay agreement ($3,400/mo salary, 50% credit card withholding) · Confirmed all funds accounted for — 10 checks within $14 of expected $4,250, no missing check

Sat, Jan 311

Featureux-designerexpand

Built mobile-responsive HTML report (single-column, thumb-scroll optimized) · Embedded all 9 charts as images in self-contained HTML

Fri, Jan 302

Bug Fixsenior-devexpand

Multiple revision cycles on tone (removed judgmental language, made fact-based) · Added 3 new report sections: Executive At-A-Glance, Action Checklist, Note of Appreciation

Featuredata-analystexpand

Analyzed 42,000+ row Amazon order history CSV (2020-2025) · Built product categorization engine (12+ categories from product names)