janes.hu logo

Legacy code rewrite & refactoring

Legacy code modernisation

Old systems are often slow, unstable and expensive to extend.

They did not end up this way because they were built poorly: time moves on, technology advances, and once-good solutions become outdated.

We help you migrate to a modern architecture without having to restart the entire project from scratch.

What we offer:

  • Code analysis and review
  • Incremental refactoring and modernisation
  • Documentation and knowledge transfer
  • Testing strategy and automation
  • Performance optimisation
  • Security audit and improvements