DataDNA Portfolios

View the DataDNA Data Visualisation portfolios below

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Browse AI-reviewed portfolios from our global community of data professionals

Pharmacy Sales & Profitability Analytics Challenge - January-February 2026 DataDNA
17 Feb 2026

Pharmacy Sales & Profitability Analytics Challenge - January-February 2026 DataDNA

BEEDATA - IREM K.
Credit Risk Analysis
22 Sep 2025

Credit Risk Analysis

Nina Ikpe September 2025 DataDNA – Credit Risk Analytics Challenge
European Pharmacy Sales & Profitability Dashboard
18 Feb 2026

European Pharmacy Sales & Profitability Dashboard

Ishita Chowdhury January-February 2026 DataDNA – Pharmacy Sales & Profitability Analytics Challenge
E-Commerce Analysis
23 Nov 2025

E-Commerce Analysis

Nina Ikpe November 2025 DataDNA – E‑commerce Analytics Challenge
Zephyr Bank 2026 Transaction Health Monitor Dashboard
18 Jun 2026

Zephyr Bank 2026 Transaction Health Monitor Dashboard

SYED IMRAN HOSSEN
Music Streaming Platform Performance Analytics
6 May 2026

Music Streaming Platform Performance Analytics

Salam Kling May 2026 DataDNA – Music Streaming Platform Performance Analytics Challenge
Pharmacy Sales & Profitability Analysis
20 Feb 2026

Pharmacy Sales & Profitability Analysis

Nina Ikpe January-February 2026 DataDNA – Pharmacy Sales & Profitability Analytics Challenge
Pharmacy Sales & Accountability Analytics
27 Jan 2026

Pharmacy Sales & Accountability Analytics

Shravani Thorat January-February 2026 DataDNA – Pharmacy Sales & Profitability Analytics Challenge
Animal Shelter Operations Analysis
16 Dec 2025

Animal Shelter Operations Analysis

Nina Ikpe December 2025 DataDNA – Animal Shelter Operations Challenge
Ecommerce sales Analysis
25 Nov 2025

Ecommerce sales Analysis

Syed Hammad Javed

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Streaming Platform Dashboard

Streaming Platform Dashboard

For this challenge I stepped into the role of a data analyst investigating a music streaming platform. This time I...

Music Streaming Performance Analytics

Music Streaming Performance Analytics

🔍 Key Insights: • Premium users generated the majority of platform revenue despite lower user volume • Algorithmic recommendations significantly...

Music streaming performance analytic

Music streaming performance analytic

Power BI Desktop was my primary tool throughout, from data modelling all the way to the final layout. I wrote...

Music Streaming Analytics Report

Music Streaming Analytics Report

My submission for the ONYX Data Challenge: Music Streaming Analytics in Power BI. 📊 Page 1: Executive Streaming Overview 🎤...

Music MRR Dasbhoard

Music MRR Dasbhoard

Data visualization challenges like these are a great way to experiment with new visual concepts, storytelling techniques, color palettes, and...

Music Stream Analytics

Music Stream Analytics

Tool used is PowerBI. Data is cleaned and transformed in Power Query

Music Streaming Analytics

Music Streaming Analytics

🚨 1. Unmasking the High-Frequency Outliers On the Content & Fraud page, I engineered a Streaming Frequency Scatter Plot. By...

My Report Portfolio

My Report Portfolio

I took a layered, narrative-first approach to this report — moving from the big picture down to the details that...

Music Streaming Platform Performance

Music Streaming Platform Performance

I’ve just completed my submission for the May 2026 #DataDNA Challenge by Onyx Data, where the goal was to analyse...

Power BI
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Dataset Challenges

Discover the latest AI & Data challenges

July 2026 DataDNA – Global AI Adoption Workforce Displacement Index Analytics Challenge

July 2026 DataDNA – Global AI Adoption Workforce Displacement Index Analytics Challenge

By Jomari Escabosa

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June 2026 DataDNA – UK Fintech Neobank Digital Transaction Health Monitor Analytics Challenge

June 2026 DataDNA – UK Fintech Neobank Digital Transaction Health Monitor Analytics Challenge

By Jomari Escabosa

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May 2026 DataDNA – Music Streaming Platform Performance Analytics Challenge

May 2026 DataDNA – Music Streaming Platform Performance Analytics Challenge

By Jomari Escabosa

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March-April 2026 DataDNA – International Maritime Logistics & Terminal Efficiency Analytics Challenge

March-April 2026 DataDNA – International Maritime Logistics & Terminal Efficiency Analytics Challenge

By Jomari Escabosa

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January-February 2026 DataDNA – Pharmacy Sales & Profitability Analytics Challenge

January-February 2026 DataDNA – Pharmacy Sales & Profitability Analytics Challenge

By Jomari Escabosa

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December 2025 DataDNA – Animal Shelter Operations Challenge

December 2025 DataDNA – Animal Shelter Operations Challenge

By Jomari Escabosa

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