Big Data & Business Intelligence Course
Gain expertise in Big Data and Business Intelligence through practical retail data cleaning, star schema development, interactive dashboard creation, sales trend and customer RFM analysis, and KPI reporting that delivers actionable insights to drive informed business decisions and stakeholder communication.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to transform raw retail sales data from CSVs into clean, structured datasets and engaging interactive dashboards. You will master data profiling, cleaning, feature engineering, star schema modelling, time-based analytics, advanced visualisations with filters, drill-downs, and KPIs, plus documentation, validation, and packaging of professional reports for business leaders.
Elevify advantages
Develop skills
- Prepare retail data by cleaning CSVs and creating dependable BI datasets swiftly.
- Model BI data with efficient star schemas and optimal refresh strategies.
- Analyse sales using trends, RFM segmentation, and margin calculations for better decisions.
- Design intuitive interactive dashboards that address key business queries.
- Deliver BI solutions by validating dashboards and documenting insights for executives.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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