Core concepts
Data questions and metrics, Cleaning and structuring data
Move from raw data to insights and smarter decisions
Data insights. Real impact.
Tip: Every focus item, infographic node and glowing dot on the flyer can be clicked.

The flyer design is preserved as the visual anchor, while the web version turns its ideas into clickable information, practical details and a clear learning path.
Data questions and metrics, Cleaning and structuring data
AI-assisted analysis, Visualization and storytelling
Data cleaning workflow + KPI dashboard concept + executive insights report.
Move through the modules from foundation to application. Click any node to reveal its infobox.
Each topic is a clickable web component rather than static flyer text, making the page easier to explore on desktop and mobile.
Click to open the detailed explanation, practical use and learning purpose.
Click to open the detailed explanation, practical use and learning purpose.
Click to open the detailed explanation, practical use and learning purpose.
Click to open the detailed explanation, practical use and learning purpose.
Data cleaning workflow + KPI dashboard concept + executive insights report.