Data Analysis and Visualization Course
This course equips you with practical skills to transform raw transactional data into actionable business intelligence through cleaning, feature engineering, visualization, and insightful analysis.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Data Analysis and Visualisation Course teaches you how to clean transactional CSVs, sort out dates, check fields, and manage missing values for solid metrics. You will create features like AOV, RFM, and time-based summaries, check distributions and trends, and spot odd patterns. Then you will build straightforward dashboards, boost performance, and change findings into short, useful insights that stakeholders can rely on.
Elevify advantages
Develop skills
- Clean transactional CSVs: sort out dates, nulls, outliers for reliable BI data.
- Engineer BI metrics: build AOV, RFM, and time-based features in hours, not weeks.
- Visualise insights fast: design clear dashboards, KPIs, and time-series views.
- Analyse patterns: run EDA, correlations, and anomaly checks on sales performance.
- Turn data into action: craft concise executive stories and data-driven decisions.
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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