Legacy code modernizationFinancial services and enterprise engineeringkathalyst.ai
Kathalyst

Essay ยท The legacy problem

The mainframe was never the problem. Nobody could read it.

Phase 01

Understand

Kathalyst reads your codebase and generates documentation and traceable validation, so every module is legible before anything changes.

Phase 02

Auto-convert

Legacy code is converted to modern Java or Python automatically. No manual rewrite, and every converted module traces back to its source.

Who it is for

The inheritors

Banks, insurance, asset management and trading firms, plus any engineering team carrying a decade-old codebase.

“We make your legacy codebase legible and then we modernize it for you.”

What changes when the code can be read

  1. 01SpeedAutomated conversion removes months of manual rewrite work.
  2. 02No legacy expertiseModernize without hiring scarce COBOL specialists. Kathalyst does the conversion.
  3. 03De-risked migrationCode is understood, validated, then converted. Every step is traceable and auditable.
  4. 04Knowledge independenceNo more bus-factor risk from the one or two engineers who know the system.

Read one module of your own code before you commit to anything.

Book a demo

Opens an email to anushka@kathalyst.ai.