Services Cloud and Infrastructure
Scalable, Secure, and Operable Cloud Infrastructure
icitech supports organisations that are moving enterprise applications to the cloud, maturing an existing cloud estate, or building a scalable foundation for new digital products — delivering end-to-end cloud architecture, migration, and managed services across AWS, Azure, and Google Cloud.
01 Context
Why Infrastructure Is Not Solely a Technical Department Matter
Capacity constraints affect customer experience directly. Fragile deployment processes slow time to market. A cloud environment without cost visibility makes budget forecasting unreliable, and inadequate backup and disaster recovery planning puts operational continuity at risk. For a cloud infrastructure investment to deliver organisational value, migration, target architecture, and the operating model must be designed together. icitech addresses all three within a single engagement.
02 Approach
Infrastructure Assessment and Workload Classification
Every cloud project begins with an objective assessment of the current estate.
icitech examines application topology, network dependencies, data stores, access patterns, backup coverage, and operational ownership to establish a clear and accurate starting point. Each business application is then evaluated individually: business criticality, latency tolerance, data residency requirements, dependency chains, and readiness for change. This classification determines which workloads are suited to lift-and-shift, which require re-architecture, and which should remain in their current environment.
03 Context
Target Cloud Architecture Design
Platform selection across AWS, Microsoft Azure, and Google Cloud is made by weighing your existing ecosystem, team capability, data and AI requirements, and commercial constraints together. icitech takes a technology-agnostic approach; platform preference does not come before use case. Architecture design covers the application layer, data storage, identity and access management, network connectivity, external integrations, backup, observability, security controls, and cost ownership. For new application projects, cloud infrastructure design runs in parallel with software development.
04 Context
Security and Access Control
Security is an integral part of every architectural decision, not a layer added after the fact. On each project, icitech addresses the identity privilege model, encryption configuration, secrets management, public access risks, logging requirements, and data residency rules within the architecture design itself. The breadth of security scope is agreed at the outset of the project, in line with your organisation's policies, applicable regulatory obligations such as UK GDPR, and the cloud services in use.
05 Scope
Migration, Operations, and Continuous Improvement
Cloud migration forms a distinct workstream within the infrastructure service this page describes and can equally be engaged as a standalone service. The transition process begins with a workload inventory, continues through cloud readiness and risk assessment, and takes shape through landing architecture and operating model design. Wave-based migration, functional and continuity checks, controlled cutover, and a rollback plan are all components of this process. Following migration, monitoring, access management, backup, support scope, and cost visibility are embedded within the operating model. Cloud environment performance, capacity, and cost are then optimised through regular review cycles.
06 Context
Deliverables
On a cloud and infrastructure engagement, icitech produces: a current infrastructure assessment and cloud readiness report; target cloud architecture and network connectivity design; identity and access management design; workload migration plan and wave schedule; backup and disaster recovery design; monitoring and logging architecture; environment design; cloud cost visibility model; managed service runbook and operational handover documentation; and a risk and cutover checklist. The specific technical stack is established during discovery. Scope items such as infrastructure-as-code, Kubernetes, or SRE practices are defined following the initial assessment.
07 Context
Typical Scenarios
For rapidly growing digital platforms managing increasing user traffic, icitech examines application patterns and data dependencies to design a scalable cloud target architecture, working with engineering teams to define deployment and observability requirements. Multi-region deployments require latency tolerance, data residency, availability, and support model to be evaluated together. For AI and data pipeline projects, compute, storage, and identity requirements differ materially from those of conventional web applications; this work is carried out on a shared roadmap with the AI and Data team.
08 Scope
Why icitech
icitech treats cloud infrastructure not as a separate technical discipline but as the backbone of product development. Mobile and web applications, backend systems, integration layers, and AI workloads all run on the same cloud architecture, so aligning application and infrastructure teams around a shared target state reduces migration risk and improves long-term operability. With more than 20 years of technology experience, icitech helps organisations achieve measurable business value from their cloud investment.
09 FAQ
Frequently Asked Questions
icitech delivers architecture design and implementation across AWS, Azure, and Google Cloud. We also support multi-cloud strategies where your requirements call for them.
Yes — we plan migrations in waves specifically to avoid disruption, managing the transition while your systems remain in production throughout.
Identity management, network segmentation, and encryption are addressed within the architecture design from the start, not added retrospectively. Regulatory obligations relevant to your organisation, such as UK GDPR, are factored in at that stage.
We take operational responsibility for infrastructure monitoring, incident response, and capacity optimisation, allowing your teams to focus on product development.
Yes — every engagement opens with a structured assessment phase that establishes cloud readiness and clarifies workload migration priorities.
Our engagements are scoped to the genuine needs of your organisation regardless of size. We design infrastructure to scale with your growth plans rather than to a fixed template.
Yes — every solution is accompanied by documentation and knowledge transfer to your team. Enabling your engineers to manage the environment without ongoing dependency on us is a key project objective.
Resource utilisation analysis and right-sizing identify and eliminate unnecessary expenditure. Reservation strategies and auto-scaling are also used to support ongoing cost optimisation.
We have delivered projects in finance, healthcare, retail, and manufacturing, covering both regulated and non-regulated environments. Sector-specific compliance requirements are incorporated into the architecture design from the outset.
Timelines vary from a few weeks to several months depending on scope. We provide a realistic schedule once the initial assessment is complete.