Computer table course
In the Data Tables Mastery Course, master handling real-world data tables. Learn to clean CSVs, resolve data quality problems, construct pivot tables and SQL summaries, and convert messy tech data into reliable insights and recommendations for product and support teams. Build confidence in data processing for business decisions.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain skills to inspect CSV schemas rapidly, profile data, detect anomalies in dates, fees, and user records. Clean and transform tables, standardise formats, create reliable aggregates using SQL and pivot tables, perform basic analytical checks, and produce clear reports with reproducible workflows and actionable recommendations from raw data.
Elevify advantages
Develop skills
- Perform data quality checks to quickly identify anomalies, invalid dates, and faulty user records.
- Ingest CSVs by profiling schemas, data types, and loading into SQL databases and spreadsheets.
- Master aggregations with pivot tables and SQL GROUP BY to generate key performance indicators.
- Develop data cleaning workflows to standardise, normalise, and document fixes reproducibly.
- Conduct business analytics to calculate revenue, ticket rates, and provide data-driven recommendations.
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
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

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

Mariana FerresPhotography Student
I like the content and the way of presentation and video transcription, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot in learning.

André FelipePrompt 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?
PDF Course