The challenge
Migrating a legacy codebase by hand is slow and error-prone — someone has to understand thousands of lines of undocumented logic before touching it.
Our approach
- 1
Built an LLM pipeline that reads legacy source files and generates a structured summary of what each module actually does.
- 2
Layered a migration assistant on top that proposes modernised equivalents, flagged for human review before merging.
- 3
Auto-generated test cases from the legacy behavior to catch regressions during the rewrite.
Capabilities
- Automated legacy code documentation
- AI-assisted migration suggestions
- Regression test generation
Tech stack
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