Dee Chingabe
Data Analyst & BI Specialist | Power BI Dashboards | Excel |
New to Contra
Dee is ready for their next project!
📊 Turning Raw Retail Data Into Business Insights
I recently worked on a retail sales dataset to demonstrate how raw business data can be transformed into useful insights.
My process included:
✅ Data cleaning and validation
✅ Revenue calculations
✅ Sales performance analysis
✅...
📊 Turning Raw Data Into Business Insights
Raw data is only valuable when it can help you make better business decisions.
I help businesses transform messy Excel/CSV data into clean, structured and interactive dashboards using:
• Microsoft Power BI
• Excel
• SQL
• Python & Pandas
•...
📊 Data turns logistics chaos into pure profitability.
I recently developed an end-to-end delivery analytics system designed to track performance, pinpoint delivery bottlenecks, and optimize fleet distribution across local zones (including Gaborone CBD and Mogoditshane).
By...
📊 Data turns logistics chaos into pure profitability.
I recently developed an end-to-end delivery analytics system designed to track performance, pinpoint delivery bottlenecks, and optimize fleet distribution across local zones (including Gaborone CBD and Mogoditshane).
By...
CSV Data Cleaning & Python Automation
I developed a reusable Python/Pandas workflow to transform a messy sales CSV into a clean, analysis-ready dataset.
The workflow automatically:
Standardizes inconsistent whitespace in text fields
Validates and standardizes dates
Validates numeric...
