Big Data & Business Intelligence Course
Master Big Data and Business Intelligence by cleaning retail data, building star schemas, and designing interactive dashboards that reveal sales and customer insights, drive smarter decisions, and clearly communicate KPIs to business stakeholders.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Big Data & Business Intelligence Course gives you practical skills to turn raw retail sales CSVs into clean, modeled data and clear, interactive dashboards. Learn profiling, cleaning, feature engineering, star schema design, time intelligence, and advanced visuals with filters, drill-downs, and KPIs, then document, validate, and package polished, high-impact reporting ready for decision-makers.
Elevify advantages
Develop skills
- Retail data prep: quickly clean CSVs and build reliable BI-ready datasets.
- BI data modeling: design fast star schemas and choose smart refresh options.
- Sales analytics: run trend, RFM, and margin analyses for sharper decisions.
- Dashboard design: craft clear, interactive BI dashboards that answer business questions.
- BI delivery: validate dashboards and document insights for executive stakeholders.
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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