informatics Course
5/5
Master sales data with the Informatics Course for technology professionals. Learn data modeling, SQL, Python, R, cleaning, and visualization to turn raw sales tables into accurate KPIs and actionable business insights.

5.0 in the evaluation
from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This Informatics Course gives you practical skills to work confidently with sales data from raw CSV files to clear, reliable insights. You will learn data types, relational modeling, SQL aggregations, and performance tuning, then apply Python, R, and spreadsheets for cleaning and validation. Finally, you will turn results into dashboards, reports, and concrete recommendations that support accurate, data-driven decisions.
Elevify advantages
Develop skills
- Sales data modeling: design clean, normalized tables for real-world orders.
- SQL analytics: run fast aggregations, RFM, and top-N queries on sales data.
- Data cleaning: detect, fix, and validate messy sales records with Python or R.
- KPI dashboards: build clear sales reports and interactive views in BI tools.
- Business insight: turn sales metrics into concise, actionable recommendations.
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
Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.

Giulio CarloPrompt Engineering Student
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
Course in PDF