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COBOL Course

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

What will I learn?

This COBOL Course gives you practical skills to build, run, and maintain reliable batch programs fast. Learn COBOL syntax, PIC clauses, file layouts, and status codes, then apply them to real master, transaction, error, and report files. You practice JCL, SORT/MERGE utilities, debugging, testing, and safe deployment patterns so you can confidently implement complex business rules and high-volume updates in production.

Elevify advantages

Develop skills

  • COBOL batch coding: write, update, and validate sequential master files fast.
  • JCL job control: define datasets, run COBOL jobs, and manage batch flows.
  • Business rules in COBOL: apply transaction logic, balances, and audit trails.
  • File layouts and PIC design: model master, transaction, error, and report records.
  • Testing and debugging: trace COBOL jobs, tune performance, and deploy safely.

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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