PROJECT 01Power BI + SQL

PRACTICAL PROJECT / Executive reporting

Sales Performance Dashboard

A focused executive view of revenue, order volume, product performance and regional movement.

THE BUSINESS QUESTION

“Which regions and product groups are driving growth, and where is performance beginning to slow?”

01 / THE PROCESS

From untidy records
to a useful answer.

01

Frame the question

Define the commercial measures, comparison periods and decisions the dashboard needs to support.

02

Prepare the data

Use SQL to remove duplicates, standardise product and region labels, and aggregate clean transaction records.

03

Build the model

Connect orders, products and locations, then create measures for revenue, growth and average order value.

04

Design the story

Arrange headline metrics and trends so a decision-maker can understand performance at a glance.

02 / WORKING VIEWS

See the analysis
take shape.

Each project moves through a working layer before the final dashboard. These views show how clean structure and clear hierarchy make the result easier to trust.

01PREPARATION / CLEAN DATA● ● ●
fx   =IF([@Amount]>0,[@Amount],0)
DATECATEGORYREGIONACTUAL04/03/26TechnologyWest₦238,40011/03/26OperationsCentral₦196,25018/03/26ServicesEast₦174,90025/03/26TechnologyWest₦261,780
Structured inputClean labels, validated values and analysis-ready fields.
02OUTPUT / DECISION VIEW● ● ●
Final dashboardPriority metrics and patterns arranged for quick reading.

03 / WHAT IT REVEALS

Analysis becomes useful when it changes the next decision.

A single reporting view that helps a commercial team move from scattered transactions to weekly decisions.

01

West region leads total revenue by 24%.

02

Technology products have the strongest average order value.

03

Revenue growth accelerated during the final six weeks.