Portfolio Project
Delivery Tip
Excel Geo-Analytics & Optimization
Context
I wanted to know which shifts and neighborhoods lead to better tips.
Approach
- Built a geospatial heat map and pivot filters from 1,251 deliveries.
- Compared tips by daypart, zone, and order size.
Impact
- Wednesday had the highest average tip per delivery ($8.07).
- Friday had the best tips per hour ($10.34/hour).
- Using the changes, I increased my weekly earnings by about 12%.
Dataset and Cleaning
I analyzed delivery tickets and built an Excel workflow that drivers can keep updating.
- Normalized timestamps and derived delivery time (minutes) and tip percentage.
- Standardized location fields (city and neighborhood) for mapping and rollups.
- Used Power Query so refresh doesn't require manual cleanup.
Geo-Analytics Dashboard
- Built a tip heatmap by neighborhood to spot strong zones.
- Added pivot filters for housing type, gated communities, city, and order size.
- Added weekday and shift-level summaries for scheduling.
Key Findings
- Wednesday had the highest average tip per delivery ($8.07); Friday had the best tips per hour ($10.34/hour).
- Tips varied a lot by housing type and neighborhood, which helped with zone choices.
- Tracked baseline stats (average tip and delivery time) to measure changes over time.
What I'd Improve
- Add distance and drive-time estimates to separate 'better zones' from 'shorter routes'.
- Control for order size to avoid confusing high tips with high bills.
- Turn insights into a simple 'where to go next' recommendation view for live shifts.