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Service Portfolio

Enterprise services with defined scope, evidence and SLAs

Six practices covering the full lifecycle of an enterprise estate — from cloud landing zone to month-end close. Each is delivered against a written statement of work with named accountability, agreed acceptance criteria and reporting your audit committee can rely on.

Abstract global network visualisation representing enterprise technology infrastructure
PRACTICE 01

Cloud Migration & Modernisation

Landing zones, workload migration, re-platforming and FinOps governance.

 PRACTICE 02

Cybersecurity & Compliance

Zero trust, managed detection and response, and audit-ready control frameworks.

 PRACTICE 03

Enterprise Application Development

Custom platforms, legacy replacement and API modernisation.

 PRACTICE 04

Data Analytics & BI

Lakehouse platforms, regulatory reporting and executive analytics.

 PRACTICE 05

Managed IT & 24×7 Support

Follow-the-sun service desk, infrastructure operations and proactive monitoring.

 PRACTICE 06

ERP Integration

SAP, Oracle and Dynamics integration, master data and cutover management.
PRACTICE 01

Cloud Migration & Modernisation

We move regulated workloads to public and hybrid cloud without compromising availability, residency or control evidence — and we hold ourselves to the TCO reduction agreed in the business case.

Engagements begin with a dependency-mapped estate assessment rather than a lift-and-shift assumption. Every application is dispositioned — retain, rehost, replatform, refactor or retire — and each disposition carries a cost, a risk rating and a migration wave. Landing zones are built to the cloud provider's well-architected framework and hardened against your internal security baseline before the first workload moves.

Deliverables

  • Estate discovery and dependency map
  • Application disposition register
  • Secure multi-account landing zone
  • Wave-based migration plan
  • Infrastructure-as-code baseline
  • Data residency & sovereignty controls
  • FinOps tagging and budget guardrails
  • Cutover and rollback runbooks

What you get

A production landing zone, migrated workloads validated against pre-agreed acceptance tests, a documented operating model, and a monthly cost baseline your finance team can reconcile. Typical clients realise a 25–40% reduction in infrastructure TCO within four quarters of completion.

AWSMicrosoft AzureGoogle Cloud TerraformKubernetesFinOps
Enterprise data centre server aisle with structured cabling
PRACTICE 02

Cybersecurity & Compliance

Security engineering and 24×7 monitoring, mapped directly to the control frameworks your regulators and customers audit against.

Our security practice operates two integrated arms. The engineering arm designs and implements zero-trust architecture — identity, segmentation, privileged access, encryption and key management. The operations arm runs managed detection and response from three regional security operations centres, with a contractual 15-minute triage SLA for critical alerts and named analysts assigned to your account. Compliance work is evidence-first: we build the control library, automate the collection, and sit with your auditors.

Deliverables

  • Zero-trust reference architecture
  • Identity & privileged access programme
  • 24×7 managed detection & response
  • Vulnerability & patch governance
  • ISO 27001 / SOC 2 control library
  • Penetration testing & red teaming
  • Incident response plan and rehearsals
  • Board-level risk reporting pack

What you get

A measurable reduction in exploitable attack surface, continuous monitoring with a 15-minute critical triage SLA, and an evidence pack that has taken clients through ISO 27001 certification, SOC 2 Type II attestation, PCI DSS assessment and DORA readiness reviews without material findings.

ISO 27001SOC 2 Type IIPCI DSS HIPAAGDPRDORANIS2
Security engineers reviewing controls inside a secured data centre
PRACTICE 03

Enterprise Application Development

Custom platforms and legacy replacement programmes built to enterprise architecture standards — secure by design, fully documented, and yours outright.

We build the systems that are too specific to buy and too important to leave on unsupported technology. Delivery follows a governed agile model: fixed quarterly funding envelopes, a prioritised backlog owned by your product lead, and architecture decisions recorded and reviewed by a joint design authority. Security testing, accessibility testing and performance testing are gates within the pipeline, not activities scheduled after the fact.

Deliverables

  • Solution architecture & design authority
  • Legacy assessment and strangler-fig plan
  • API layer and integration contracts
  • CI/CD pipeline with quality gates
  • Automated regression & performance suites
  • WCAG 2.2 AA accessibility conformance
  • Source code, IP and full documentation
  • Knowledge transfer and run-book handover

What you get

A production platform your own engineers can operate and extend. Every engagement concludes with an assessed handover: architecture decision records, test coverage report, threat model, operational runbooks and a supported transition period alongside your team.

Java / Spring.NETNode.js ReactPostgreSQLEvent-driven
Enterprise development team collaborating on solution architecture
PRACTICE 04

Data Analytics & Business Intelligence

Governed data platforms that reconcile to the general ledger, satisfy the regulator and still answer the executive question in under five seconds.

Most enterprise analytics failures are governance failures. We start with the data domains, ownership model and definitions — then build the lakehouse, the ingestion pipelines and the semantic layer on top of that agreement. Lineage is captured end to end, so any number on any dashboard can be traced back to its source record and transformation. Regulatory reporting pipelines are built with reconciliation controls and dual-run periods before decommissioning the legacy process.

Deliverables

  • Data governance and ownership model
  • Lakehouse or warehouse platform build
  • Ingestion and transformation pipelines
  • Semantic layer with certified metrics
  • End-to-end lineage and cataloguing
  • Regulatory & statutory reporting packs
  • Executive and operational dashboards
  • Data quality monitoring and alerting

What you get

A single certified source for the metrics that matter, with documented lineage and automated quality checks. Clients typically retire 40–60% of their shadow spreadsheet reporting within two quarters and cut regulatory pack preparation time by more than half.

DatabricksSnowflakedbt Power BITableauData lineage
Business intelligence dashboards displaying enterprise performance data
PRACTICE 05

Managed IT & 24×7 Support

Follow-the-sun operations for infrastructure, platforms and end users — under transparent SLAs with service credits that actually apply.

Our managed service is run from four regional operations centres on a single ITIL-aligned toolchain, so an incident raised in Frankfurt at 17:00 is picked up in Bengaluru without a handover gap. Every client has a named service delivery manager, a documented service catalogue and a monthly report covering SLA attainment, incident trends, problem records and continual-improvement actions. Onboarding includes a full estate audit and a remediation plan before the service commences.

Deliverables

  • Named service delivery manager
  • 24×7 multilingual service desk
  • Proactive monitoring & event correlation
  • Incident, problem & change management
  • Patch and configuration compliance
  • Backup, restore & DR test scheduling
  • Monthly SLA and service-quality report
  • Quarterly business review with roadmap

What you get

A 99.99% availability commitment for contracted services, a 15-minute response SLA on P1 incidents, and demonstrable year-on-year reduction in repeat incidents through formal problem management. Service credits are defined in the contract, calculated automatically and applied without dispute.

ITIL 4ServiceNow24×7×365 99.99% SLA4 regional NOCs
Service desk analysts working at headset-equipped support workstations
PRACTICE 06

ERP Integration

SAP, Oracle and Microsoft ERP integration programmes run by people who have closed a month-end on the other side of a cutover.

ERP integration fails on master data and interfaces far more often than on configuration. Our approach front-loads both: a master-data quality assessment and cleansing programme, followed by interface rationalisation that typically retires a third of point-to-point connections before migration begins. Cutover is rehearsed at least three times in full, including the finance reconciliation steps, and every rehearsal produces a defect list with named owners and a re-test date.

Deliverables

  • Master data assessment & cleansing
  • Interface inventory and rationalisation
  • Integration platform and API contracts
  • Global template and localisation design
  • Data migration with reconciliation reports
  • Three or more rehearsed cutover cycles
  • Hypercare with finance-close support
  • Post-implementation benefits review

What you get

A single governed ERP template with a clean master-data foundation and a documented integration estate. Clients consistently report a shorter and more reliable financial close, fewer manual journal corrections, and a measurable reduction in integration support cost.

SAP S/4HANAOracle FusionDynamics 365 MuleSoftMaster dataCutover
Finance and operations leaders reviewing enterprise resource planning reports

Engagement Model

How a NexaCore programme runs

The same four-stage governance applies whether the engagement is a six-week assessment or a three-year managed service.

Assess

A structured review of estate, risk and cost, delivered as a written findings pack with a costed and prioritised roadmap.

Design

Target architecture, control mapping and commercial model agreed by a joint design authority before build begins.

Deliver

Wave-based execution against acceptance criteria, with fortnightly steering reporting and change control.

Operate

Transition to managed service or client team, with hypercare, benefits review and quarterly business reviews.

Commercial Models

Contracting structures that fit procurement

Every model is available under master services agreement, with standard schedules for data protection, security and business continuity.

MODEL A

Fixed-price outcome

Defined scope, defined acceptance criteria, defined price. Suited to assessments, migrations and discrete build programmes where requirements are stable.

  • Milestone-linked invoicing
  • Formal change control
  • Delay credits where applicable
MODEL B

Managed capacity

A named, ring-fenced team funded on a quarterly envelope, working a prioritised backlog owned by your product leadership.

  • Interview and approve the team
  • Velocity and quality reporting
  • Scale up or down each quarter
MODEL C

Managed service

Outcome-based operations under contractual SLAs, priced per service unit with transparent volume bands and service credits.

  • 99.99% availability commitment
  • Automatic service credits
  • Annual benchmarking clause

Next Step

Tell us which practice matters most this quarter

We will assemble the relevant practice leads for a scoping conversation and follow up with an indicative approach, timeline and cost envelope within five business days.

Request a consultation See the outcomes