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Application Modernization.

A clearer path forward for established software.

Legacy systems carry behaviour nobody wants to lose. We write that behaviour down as a spec, use AI to map the code and draft tests against it, then modernise one responsibility at a time.

01 · What we deliver

Update older applications for the cloud while keeping essential functions running.

1LegacyOne coupled stack2TransitionOld and new side by side3ModernIndependent, replaceable partsExperienceLogicDataRouting boundaryExistingNewData compatibilityExperienceServiceServiceServiceData platformPreserve behaviour. Move one responsibility at a time.
1LegacyOne coupled stackExperienceLogicData2TransitionOld and new side by sideRouting boundaryExistingNewData compatibility3ModernIndependent, replaceable partsExperienceServiceServiceServiceData platformPreserve behaviour.Move one responsibility at a time.
  1. 01

    Application modernisation

    Update infrastructure, application code and user interfaces to make better use of cloud services.

  2. 02

    Behaviour captured as specs

    Critical behaviour is written down and covered by regression tests before anything moves, so the old and new systems can be compared.

  3. 03

    Plan and manage cloud migration

    Migration to the public cloud that mitigates risk, reduces downtime and keeps operations flowing afterwards.

  4. 04

    Scale with demand

    Applications that respond in real time to changing workloads and keep performing as demand grows.

  5. 05

    Optimised cost management

    Review cloud pricing, remove unused resources and match spending to the capacity the application needs.

  6. 06

    Security & compliance

    Zero-trust measures and defence-in-depth for mission-critical workloads, with cloud-native security for protection and regulatory compliance.

Incremental modernisation with existing behaviour in view.

Understand critical behaviour, plan the migration and review compatibility and risk. Map legacy code against the spec, draft focused refactors and expand regression test scenarios.

How we build

02 · Our approach

Engineering in practice.

  1. 01

    Discovery, assessment & evaluation

    We study applications, architecture and workflows, using AI-assisted code analysis to surface dependencies, limitations and opportunities for modernisation.

  2. 02

    Blueprint & design

    A tailored modernisation blueprint and a written spec of the behaviour to preserve: the right cloud services, migrate-or-re-architect decisions, and a design aligned to business goals.

  3. 03

    Migration & re-engineering

    Migrating to cloud environments, re-engineering for scale, or transforming to a newer architecture.

  4. 04

    Testing & validation

    Regression tests drawn from the spec, plus testing against performance benchmarks, security standards and business requirements.

  5. 05

    Optimisation & continuous improvement

    Ongoing monitoring, user feedback and iterative improvement after go-live.