Part of Software Engineering · Transition

Modernisation & Migration

Legacy systems modernised piece by piece, data and traffic moved with a rollback at every step, the old system retired on purpose.

A system the business depends on, written years ago, that nobody wants to touch, now expected to feed an AI feature. A rewrite has been proposed twice and rejected twice, correctly.

We start with an inventory of what exists and what depends on what, then move one thing at a time: a new service beside the old one, traffic shifted gradually, data reconciled before anything is switched off. The cutover is something you attend and can reverse.

What we offer

  • Modernisation without a rewrite
  • Platform and framework migration
  • Data migration with reconciliation
  • Cutover with rollback

How we work

  1. 01Inventory and dependencies
  2. 02Plan phases and rollback
  3. 03Migrate and validate
  4. 04Cut over and watch

Offers

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Ready to talk?