Data Processing Specialist Course
The Data Processing Specialist Training equips you with essential skills to handle transactional sales data effectively. Through hands-on practice with Excel, Python, and R, you will learn to clean, validate, and automate data processing workflows. This ensures production of high-quality, trustworthy datasets that support precise analytics, interactive dashboards, and informed business strategies across teams.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches reliable methods to clean and validate sales transaction data efficiently. You will master fixing text fields, managing missing data, standardizing dates, and recalculating totals accurately. Gain skills in identifying data quality problems, enforcing business rules, documenting processes, and creating repeatable workflows with spreadsheets, Python, and R to produce dependable datasets for analysis.
Elevify advantages
Develop skills
- Clean sales data swiftly by correcting text, dates, emails, and errors.
- Perform rapid data quality checks to find duplicates, invalid ranges, and schema issues.
- Use pandas and R to develop efficient, repeatable data cleaning pipelines.
- Recalculate transaction totals, discounts, and key metrics with precision.
- Generate audit-compliant outputs by logging changes, marking issues, and exporting clean CSV files.
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 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 switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, 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 with learning.

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