Big Data & Business Intelligence Course
Gain expertise in Big Data and Business Intelligence through retail data cleaning, star schema construction, and interactive dashboard creation to uncover sales trends, customer insights, enhance decision-making, and effectively present KPIs to stakeholders.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
Acquire hands-on skills in Big Data and Business Intelligence to transform raw retail sales CSVs into clean, modeled datasets and interactive dashboards. Master data profiling, cleaning, feature engineering, star schema modeling, time intelligence, advanced visualizations with filters, drill-downs, and KPIs, plus documentation, validation, and packaging for impactful stakeholder reporting.
Elevify advantages
Develop skills
- Retail data preparation: clean CSVs rapidly and create reliable BI datasets.
- BI data modeling: build efficient star schemas and select optimal refresh strategies.
- Sales analytics: perform trend, RFM, and margin analysis for better decisions.
- Dashboard design: develop interactive BI dashboards that address key business questions.
- BI delivery: validate and document dashboards for executive stakeholders.
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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