Data and AI

Power BI End to End

Model, transform, and visualise data in Power BI — from raw source connection to a published, refreshable dashboard

18h4 lessonsTier 2 hireabilityTier 2 certificate

What you'll be able to do

You can connect to real data sources, transform data with Power Query, build a genuine data model with relationships, write core DAX measures, and publish an interactive, refreshable Power BI report.

Job titles this qualifies you for

Data AnalystBusiness Intelligence AnalystReporting Analyst
Market intelligence
Demand
High
Remote
78% remote roles
Nigeria salary
Not a primary local hiring category
Remote (USD)
$45,000–$65,000/year for entry-level remote roles; $62,500–$97,000/year broader remote market range; top earners (90th percentile) around $120,500/year

Lessons

Stage 1 — Foundation
1
Connecting and Transforming Data with Power Query
45 min
2
Data Modelling and Relationships
40 min
Stage 2 — Applied
1
DAX Measures and Calculated Columns
45 min
2
Building and Publishing Interactive Reports
40 min
Tier 2 Proof Submission

Power BI End to End Portfolio

Demonstrate genuine end-to-end Power BI competence from data transformation through a published, interactive report.

1.A Power Query transformation plan for combining monthly export files
2.A star schema design for a retail sales dataset
3.A DAX year-over-year growth measure using CALCULATE and SAMEPERIODLASTYEAR
4.A described report design with deliberate visual choices and an explanation of scheduled refresh
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