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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 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... thank you for everything you do, I've already recommended you to others...
Giulio Carlo
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 Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
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 Carlo
Giulio CarloPrompt Engineering Student

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