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Pharmacy Sales & Profitability Analytics Data Challenge
This dashboard provides a comprehensive overview of sales performance, profitability, customer contribution, and operational efficiency for a retail superstore across...
January 2026 Onyx Data Challenge for European Pharmacy Stores Dataset.
This project analyzes pharmacy sales and profitability performance using Power BI as part of the January–February 2026 DataDNA – Pharmacy...
This is a dataset representing a European pharmacy chain distributor operating across multiple european countries. it includes daily sales transactions...
This dashboard analyzes CFPB consumer complaint data to uncover trends across time, regions, products, and company responses. It highlights complaint...
This project presents an interactive Power BI dashboard analyzing Electric Vehicle (EV) sales trends in India across years, months, states,...
Interactive Tableau dashboard analyzing film profit, worldwide box office revenue, and audience scores. Enables side-by-side comparison of commercial success vs...
Discover the latest AI & Data challenges
In this challenge, you will analyze a dataset representing a European pharmacy chain distributor operating across multiple European countries. The...
End Date: 20 February 2026
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“3 years ago, I hit “post” on my first-ever #datadna data visualization challenge entry on LinkedIn (by Onyx Data). It was around this time of year (a Christmas song analysis), and I remember the nerves I felt when I shared that Power BI dashboard.
Fun fact: one of those first dashboards – a Power BI resume – did not only win, it is still the most downloaded report on my website.
I am really happy that I am now, 3 years later, a guest judge for the December challenge. For anyone second-guessing whether they really should participate and wondering, “What if my network doesn’t like it?” Just do it! You never know where it might take you!”
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