PROJECT PROOF

Legacy RPG and IBM i / AS400 Project Proof

A conservative summary of the public project proof behind Wild Impala Enterprises: migration support, RPG remediation, and modernisation work around business-critical legacy systems.

~8M clients and policies 1000s RPG programs System/38 to IBM i
Case Summaries

Proof points from migration and RPG modernisation work.

Client names and sensitive project details are not published here. The summaries stay at the level already reflected on the website: system type, migration scope, and technical focus.

FINANCE

Financial accounting system migration

Legacy migration work around financial accounting systems, where business-rule accuracy and production stability are central concerns.

Related service: migration support

RPGLE

RPG2 to RPGLE modernisation

RPG remediation and modernisation experience involving thousands of programs and movement toward clearer RPGLE structures.

Related service: RPG modernisation

Published Signals

The public proof stays measurable and conservative.

~8Mclients and policies migrated
1000sRPG programs remediated
Enterprise legacy systemsinsurance, client and financial accounting contexts
Why It Matters

Legacy credibility is strongest when it is tied to real systems.

For RPG and IBM i / AS400 work, useful proof is not generic. It comes from understanding mature platforms, sensitive data, old code paths, and business processes that still need to run.

  • Migration support across System/38, mainframe, and IBM i / AS400 environments.
  • RPG remediation and recompilation experience for large legacy codebases.
  • Controlled work around insurance policy, client administration, and accounting systems.
  • A practical focus on stability, traceability, and preserving business logic.
Service Paths

Use the proof to choose the right starting point.

RPG modernisation

For RPG2 to RPGLE conversion, service program design, and controlled improvement of legacy RPG code.

Explore RPG modernisation

IBM i / AS400 migration

For migration support where legacy platform knowledge, RPG remediation, and data controls matter.

Explore migration support

RPG maintenance

For ongoing development, enhancements, production support, and legacy code analysis.

Explore RPG maintenance

Discuss Fit

Talk through the system, not just the keyword.

Share the platform, codebase, migration pressure, and business process involved. Wild Impala can help identify the right starting point.