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
certificate valid 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 datasets for BI analysis.
- Model BI data using efficient star schemas and optimal refresh strategies.
- Analyse sales with trends, RFM segmentation, and margin calculations for better insights.
- Design intuitive interactive dashboards that directly address key business queries.
- Deliver BI solutions by validating dashboards and documenting findings for executives.
Suggested summary
Before starting, you can change the chapters and 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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