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Video

Watch: CoderFlow Modernizes an RPG Program End to End

A guided walkthrough of CoderFlow taking a legacy RPG program through a full build–test–fix loop—from analysis to a verified, commit-ready result.

By the Profound Logic Team July 8, 2026 9 min watch

Talking about autonomous coding is one thing; watching it finish a job is another. In this walkthrough we hand CoderFlow a real, gnarly RPG program and let it work—narrating each stage so you can see where the human stays in the loop and where the agent runs on its own.

What the video covers

1. Reading the program

CoderFlow analyzes the existing RPG source and its dependencies, building the context it needs before changing a line—the step that usually eats a developer’s afternoon.

2. Executing the build–test–fix loop

It compiles, runs the tests, detects failures, and retries—converging on working code instead of stopping at a suggestion. You see the loop iterate in real time.

3. Reviewing a verified result

The output arrives with the evidence that it works—successful builds and passing tests—ready to move through a Git-based approval workflow.

Everything you see runs inside the enterprise’s own infrastructure. Only minimal context reaches the model—source, repos, and databases stay local.

Want to see it on your code?

The most convincing demo is the one run against your own system. Schedule a session and we’ll walk a program from your backlog through the same loop.

Schedule a Demo