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Legacy modernisation & system integration

Modernise and connect your business-critical systems.

We improve, replace and connect critical software that has become hard to maintain, scale, secure or adapt to new regulatory and operational requirements — without ripping up what already works.

When core systems become the constraint.

Legacy systems are risky to change, often poorly documented, and hard to integrate with anything modern — all while regulatory pressure keeps rising. The software that once gave you an edge slowly turns into the thing holding you back.

Fragile, undocumented code

Years of patches, departed authors and missing documentation mean every change carries real risk, and small fixes take far longer than they should.

Point-to-point integration sprawl

A tangle of one-off connections between core systems, ledgers, CRMs and reporting tools that nobody fully understands and everybody is afraid to touch.

Compliance and security debt

Systems built before today's rules struggle to meet current requirements for auditability, data protection and reporting — and the gap widens with every new regulation.

Vendor lock-in

Closed platforms and proprietary formats make it expensive to change, extend or move — leaving your roadmap dependent on someone else's.

Modernisation and integration, end to end.

Six capabilities that take a legacy estate from hard-to-change to dependable, connected and ready for what comes next.

Legacy application modernisation

We refactor, re-platform or replace ageing applications so they are maintainable, scalable and compliant — without losing the logic your business depends on.

Enterprise and third-party system integrations

We connect core systems, ledgers, CRMs, reporting tools and third-party platforms so data flows cleanly instead of being re-keyed and reconciled by hand.

API development and orchestration

We build and orchestrate secure APIs that expose legacy capabilities to new channels, partners and regulators in a controlled, versioned way.

Identity, authentication and access management

We put single sign-on, MFA and role-based access across your systems so access is consistent, least-privilege and fully auditable.

Business-critical data and transaction flows

We wire up payments, fiscalisation, reporting and operational data flows so records move reliably and stay traceable across every system.

Cloud migration and infrastructure modernisation

We move business-critical workloads to modern, resilient cloud infrastructure with EU data residency, better observability and lower operational risk.

Change core systems without breaking them.

Modernising software is only worth doing if it's done safely. Here is how we keep the lights on while the engine changes underneath.

Incremental, strangler-pattern migration

We replace legacy systems piece by piece behind stable interfaces, so value ships early and risk stays contained instead of betting everything on one big cutover.

Zero-downtime cutover

We plan and rehearse migrations to switch over without interrupting live operations — with tested rollback paths if anything looks wrong.

Audit trails and traceability preserved

History, records and audit trails carry across the transition intact, and security and access controls are maintained throughout, so nothing an auditor needs is lost.

— Let's talk —

Have a legacy system or integration challenge?

Bring the system that's slowing you down or the integration you can't crack. A 30-minute call with our CEO or technical lead — practical answers, no sales script.

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