Case Study

[Client Name]

Twenty years of legacy retired without a big-bang launch.

01Media 01 — wide, replace
02Media 02 — portrait
03Media 03 — wide
04Media 04 — square

Program

Modernisation

Industry

[Industry]

Stage

[Stage]

The system at the centre of [Client Name]'s operation had been running for two decades. It worked. Almost nobody understood it, the people who wrote it had moved on, and every proposed change came with the same question: what else will this break?

The Migration

A capability-by-capability move off the legacy platform, with characterisation tests around the behaviour worth keeping and the old system live until each piece proved itself.

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AProduct shots — replace
Explore the system ↗

Impact

Faster to change

[Time to ship a change, before vs after]

00%

Lower running cost

[Infrastructure and licence, annualised]

Behaviour under test

[Coverage of the logic that mattered]

No big-bang launch

[Migrated with no unplanned downtime]

Draft case — replace every figure with a number you can defend, and get the client’s approval before publishing

In their words

[A real client quote — one or two sentences, approved in writing.]

[Name, Title, Company]

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