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//CS520  EXEC PGM=ENROLL,PARM='CS520'

CS520 COBOL → Java/Spring Modernization Engineer: Refactor to Idiomatic Java, Proven Equivalent · self-paced ~42h with labs (7 days as a cohort)

Choose how you take CS520

Plans 1–3 are ways to take this course, all on the same mainframe training environment with the same lessons and labs. Plan 4 is for teams that need their own environments.

Plan 1

Free individual

No cost

  • access to our mainframe training environment
  • progress tracking
  • logging of your exercises and uploading of attachments
  • support and Q&A
  • a completion certificate with details of the course and exercises
Enroll free

Sign in with your SteelFrame ID, then press Enroll next to CS520.

Plan 2

Paid individual

$349 per course · one-time payment

Everything in Free individual, plus:

  • instructor-like analysis of your exercise code with suggestions for improvement
  • optional extra exercises to sharpen your skills
  • grading of your work
  • priority support and Q&A

Paid enrollment opens soon. You can start on the Free individual plan now. Questions? Contact us.

For bank transfer, contact us.

Plan 3

Corporate training

Pricing on request

  • a course customized for your team: modules mixed and duration adjusted to your needs
  • an instructor can be requested, on-site or virtual
  • labs graded to your shop standards
  • a private, resettable environment per trainee — unlimited concurrent seats
  • per-trainee results you can export to your LMS
Contact us

Training a team? See corporate training.

Plan 4

Corporate environments

Pricing on request

  • training seats
  • dev seats
  • project test sandboxes
  • dedicated single-tenant instances (hosted / BYOC / on-prem)
  • demo estates
  • modernization rehearsal mirrors
  • the conformance bench
Contact us

See environments.

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