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IT Architecture Services

The foundation everything else stands on.

Cloud, infrastructure, integration and security architecture designed to scale with you, not against you. We design the system city your business runs on, then make sure it survives a bad day.

5Architecture layers
3Availability zones by default
0Trust assumed, ever
Signs you need this

When the estate starts slowing the business.

Architecture debt is quiet until it isn’t. These are the symptoms we hear most often.

Every change takes months

Small changes touch many systems because everything is wired to everything.

Security by exception

Access, identity and data protection were added piece by piece and nobody can see the whole picture.

Outages hurt revenue

One failure takes down services customers depend on, and recovery is manual.

Cloud costs keep climbing

Workloads were lifted and shifted without being redesigned for the cloud.

Integrations are fragile

Point-to-point connections break whenever a vendor updates.

No target picture

Teams make sensible local decisions that add up to an incoherent whole.

The five layers

Select a layer to see how we design it.

Resilience simulator

Design for the bad day.

We architect across independent zones with replicated data and automatic routing. Take a zone offline and watch the traffic move.

Live simulation

Three zones. One service.

All three zones healthy. Traffic is spread evenly. Service available.

Illustrative. Real targets for recovery time and data loss are agreed per system during design.

Modernisation

From one fragile block to parts that move independently.

We rarely recommend a big-bang rewrite. We carve capabilities out of legacy systems one at a time, behind stable interfaces, so the business keeps running while the estate changes underneath it.

Identity
Payments
Catalogue
Orders
Search
Notifications
Reporting
Billing
Inventory
Customers
Analytics
Integration
What we deliver

Six architecture capabilities.

Enterprise & solution architecture

Target architecture, principles and a sequenced roadmap tied to business outcomes.

Cloud strategy & migration

Right workloads, right platforms, redesigned for cost and resilience rather than lifted and shifted.

Systems integration

Event-driven and API-led integration that survives vendor change.

Cybersecurity & risk architecture

Zero-trust identity, threat modelling and security built into every layer.

Resilience & observability

Multi-zone design, recovery targets, monitoring and incident playbooks.

Cost optimisation

Right-sizing, consolidation and cloud cost controls with clear ownership.

How we work

Eight phases from current state to running estate.

Each phase ends with a decision you can see, not a slide you have to trust.

PHASE 01

Current-state map

Systems, data flows, costs and risks documented as they really are.

PHASE 02

Pain & priority

Where the estate slows the business, ranked by value.

PHASE 03

Target architecture

Principles, layers and a picture everyone signs up to.

PHASE 04

Roadmap

Sequenced, funded steps with clear exit tests.

PHASE 05

Foundations

Identity, networking, landing zones and automation first.

PHASE 06

Migrate & modernise

Capabilities moved or rebuilt one at a time.

PHASE 07

Harden

Security review, resilience testing and recovery drills.

PHASE 08

Operate & improve

Monitoring, cost reviews and continuous improvement.

Where it applies

Example engagements.

Illustrative scenarios, not past clients.

Financial services

Core modernisation without downtime

A lender needs new digital products but its core platform resists change. We wrap the core in stable interfaces and carve out new services around it.

Retail & consumer

Peak-ready commerce

Seasonal peaks bring the site down every year. We redesign for elastic scale and multi-zone failover, and prove it with load tests.

Public sector

Secure cloud adoption

A public body moves sensitive services to the cloud with zero-trust identity and auditable controls from day one.

Scale-up

Architecture for the next stage

A fast-growing company outgrows its first platform. We design the target estate and the order to get there.

Questions

Architecture, answered plainly.

Do you only work with one cloud provider?

No. We are platform-agnostic and design for your requirements, regulation and existing skills. Hybrid and multi-cloud designs are common.

Can you modernise without a full rewrite?

Usually, yes. We favour incremental modernisation behind stable interfaces so the business keeps running throughout.

How do you handle security?

Security is a layer in every design, not a review at the end: identity, encryption, secrets, monitoring and threat modelling from the start.

Who runs it afterwards?

Your team, with our runbooks and training, or us under retained advisory. If you need new people, our recruitment team hires against the architecture we delivered.

How is architecture work priced?

Assessments and target designs are fixed price. Migration and build work is priced in phases, each with its own scope, so you can pause between them.

How long does a migration take?

It depends on the number of systems. A focused migration often takes three to six months, delivered in waves outside your busiest hours.

What do you need from us?

An inventory of systems if you have one, access to current environments, and owners who can agree recovery targets and downtime windows.

Start with a current-state map

See your estate clearly. Then decide.