Darren

Darren Pierson

Excel & Power BI Freelancer | Clean Reporting, On Time

New to Contra

Darren is ready for their next project!

Wildwood, USA

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Darren Pierson
• Oct 20
This project visualizes over 9,000 breweries across the United States and Canada using Tableau. I built a Python data pipeline that gathers and merges brewery data from OpenBreweryDB, OpenStreetMap, and Google Places, then cleans and normalizes it before publishing to Google...
shareyourworkPython
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Darren Pierson
• Oct 10
Working through brewery data from the OpenBreweryDB API and turning it into a Power BI dashboard that maps every US brewery by type and region.
The fun part is cleaning thousands of rows of missing addresses and coordinates using Python and Google Maps lookups, then feeding the...
powerbiopendata
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Darren Pierson
• Oct 10
Built a Power BI incentive dashboard tracking SPIFF payouts and YoY growth. Data model + DAX measures optimized for refresh speed
powerbi
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Darren Pierson
• Oct 22
Mapped more than 10,000 breweries across the U.S. and Canada. Runs entirely in the browser using Leaflet and a single CSV file. Quick, filterable, and built to show what clean data can do. Live demo URL
shareyourworkbeer
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