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COBOL Programming Course

COBOL Programming Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

This COBOL Programming Course equips you with hands-on skills to read, write, and maintain both modern and legacy COBOL programs confidently. You will master clean coding practices, data types, record structures, batch file handling, and accurate numeric computations for fees and balances. Using GnuCOBOL, you will practise debugging, testing, and documentation to build job-ready expertise for real-world COBOL environments.

Elevify advantages

Develop skills

  • Write structured COBOL code featuring proper naming conventions and clear, maintainable comments.
  • Develop and execute COBOL batch programs with reliable file I/O support on z/OS and GnuCOBOL platforms.
  • Apply accurate business rules, fee calculations, rounding techniques, and status handling in COBOL programs.
  • Create, test, and verify COBOL batch files using practical record layouts and data structures.
  • Prepare comprehensive documentation for COBOL systems including README files, change logs, and handover documents.

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.
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... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
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 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 supplementary videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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