BUILDING

Data skills, tied to business questions.

This area will document practical work with SQL, Excel, Power BI, data visualization and analytics rather than isolated tool exercises.

01

SQL

Business questions, joins, aggregations, CTEs, window functions and analysis projects.

Available soon →
02

Excel

Analysis, lookup logic, pivots, reporting and practical business models.

Available soon →
03

Power BI

Dashboards, KPI design, data modeling and decision-focused visualization.

Available soon →