Day-to-Day Responsibilities
Understand what a business team needs to know and which decisions the chart or dashboard should support.
Clean and prepare data from spreadsheets, databases or reporting tools so it can be shown accurately.
Choose the right chart type (bar, line, map, scatter or heat map) so the message is clear at a glance.
Build interactive dashboards in tools such as Tableau or Power BI, with filters and drill-downs.
Check visuals for accuracy, labelling and colour contrast so they are easy to read and fair to the data.
Present dashboards to managers and non-technical stakeholders, and revise them based on feedback.
Document how each dashboard is built and keep it updated as the underlying data changes.


