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Data Processing Specialist Course

Data Processing Specialist Course
from 4 to 360h flexible workload
certificate valid in your country

What will I learn?

This course teaches you to clean and validate sales transaction data efficiently using spreadsheets, Python, and R. You'll handle text fixes, missing values, date standardisation, total recalculations, quality checks, business rules, documentation, and reproducible workflows for trusted datasets.

Elevify advantages

Develop skills

  • Clean sales data swiftly by fixing text, dates, emails, and errors.
  • Perform rapid quality checks for duplicates, invalid ranges, and schema issues.
  • Use pandas and R to create efficient, repeatable data cleaning processes.
  • Recalculate transaction totals, discounts, and metrics accurately.
  • Generate audit-compliant outputs with logs, flags, and clean CSV exports.

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.
Workload: between 4 and 360 hours

What our students say

Your lessons 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 Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
André Felipe
André FelipePrompt Engineering Student

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