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DataDNA Portfolios

View the DataDNA Data Visualisation portfolios below

Discover Data Talent

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.
E-Commerce Analysis
23 Nov 2025

E-Commerce Analysis

Nina Ikpe • November 2025 DataDNA – E‑commerce Analytics Challenge
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
African Gig-Economy and Digital Wallet Analytics
18 Aug 2026

African Gig-Economy and Digital Wallet Analytics

SYED IMRAN HOSSEN • August 2026 DataDNA – African Gig-Economy and Digital Wallet 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

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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...

Author By Brenda Loznik
1
155
Music Stream Analytics

Music Stream Analytics

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

Author By Habeeb Ajao
0
136
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...

Author By Shubham Sharma
1
159
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...

Author By idowu joshua
0
168
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
Author By Thu Jais
1
253
Music Streaming Analytics Dashboard — Power BI

Music Streaming Analytics Dashboard — Power BI

Analysed 4 years of music streaming data across 224,000 sessions, 961 users and 10 markets using Power BI and DAX....

Author By manjiri
0
176
Music Streaming Dashboard

Music Streaming Dashboard

Used Power BI

Author By Gori Omotola
0
152
Music Streaming Dashboard-

Music Streaming Dashboard-

🎵 Music Streaming Platform Performance Analytics Dashboard | May 2026 DataDNA Challenge 📊 Excited to share my submission for the...

Author By Richard SAMUEL YAW Okai
1
162
Music Operation Dashboard

Music Operation Dashboard

Tool Used – | Excel | Power Query | Power Pivot | DAX | 2021–2024 PROJECT OVERVIEW This project analyses...

Author By Adigun Samuel
0
133
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Dataset Challenges

Discover the latest AI & Data challenges

September 2026 DataDNA – Golden Wok Food Delivery Analytics Challenge

September 2026 DataDNA – Golden Wok Food Delivery Analytics Challenge

By Jomari Escabosa

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August 2026 DataDNA – African Gig-Economy and Digital Wallet Analytics Challenge

August 2026 DataDNA – African Gig-Economy and Digital Wallet Analytics Challenge

By Jomari Escabosa

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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

View Details
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

View Details
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