Cloud Strategy & Readiness Assessment
Assess your estate, workloads and dependencies to agree a practical, prioritised cloud and modernisation plan.
Modernise · Cloud & Microsoft
Modernise Microsoft and cloud environmentswithout adding unnecessary complexity
CALIT helps organisations plan, migrate, govern and improve Azure and cloud environments — modernising applications, hosting, backup and DevOps around real business and operational needs.
- Azure & Cloud
- Application Modernisation
- Backup & Continuity
Overview
A cloud foundation planned around your business
Ageing on-premise systems, unpredictable cloud costs and risky manual deployments make it hard to move quickly with confidence. CALIT plans cloud adoption and application modernisation around how your organisation actually operates, rather than lifting and dumping workloads without a plan.
We assess your estate, design a clear Azure and cloud architecture, and migrate or modernise applications in controlled stages. Backup, disaster recovery and DevOps practices are built in from the start, so the result is a scalable cloud foundation with clear ownership and predictable operations.
We deliver in phases with cost awareness from day one — modernising what benefits most first, and leaving a documented, maintainable environment behind.
Who it is for
- Organisations moving on-premise workloads to Azure or the cloud
- Businesses modernising ageing, hard-to-maintain applications
- Teams that need dependable backup and disaster-recovery readiness
- Growing operations seeking predictable cloud cost and governance
- Enterprises standardising cloud hosting and deployment practices
Core Capabilities
What we plan, migrate and modernise
A focused cloud and modernisation capability set, selected and combined to fit each engagement rather than delivered as a fixed package.
Azure Cloud Architecture
Design secure, well-governed Azure architecture for hosting, networking and application workloads.
- Microsoft Azure
Cloud & Workload Migration
Migrate on-premise servers, applications and data to the cloud in controlled, low-risk stages.
Application Modernisation
Modernise ageing applications to improve stability, security and supportability without disruption.
Cloud Hosting & DevOps
Set up dependable hosting and controlled release pipelines so deployments are repeatable, not risky.
- GitHub Actions
- Docker
Backup & Disaster Recovery
Design and validate backup and recovery so critical systems can be restored within agreed expectations.
- Backup & DR
Identity & Access with Entra ID
Modernise identity and access so cloud and application sign-in is secure and centrally governed.
- Entra ID
Cloud Cost Optimisation
Review usage, right-size resources and improve governance to keep cloud spend predictable.
Business Continuity Planning
Plan for resilience across regions and workloads so operations continue through disruption.
Cloud Management & Optimisation
Ongoing monitoring, patching and improvement to keep the cloud environment healthy and efficient.
Business Outcomes
What a well-planned cloud move is designed to support
Realistic outcomes a controlled cloud and modernisation programme can help you achieve — the value the work is designed to support, not guaranteed figures.
Clearer cloud ownership
Defined architecture and governance help teams understand who owns what across the environment.
More predictable cost
Right-sizing and governance provide a foundation for cloud spend that is easier to forecast.
Reduced platform fragmentation
Consolidating hosting and standards can reduce sprawl across scattered systems.
Better recovery readiness
Validated backup and disaster recovery improve confidence that systems can be restored.
Safer, repeatable deployments
Controlled DevOps pipelines help replace risky manual releases with repeatable ones.
A scalable cloud foundation
A documented, governed environment provides room to grow without re-platforming.
Solution Areas
Cloud and modernisation work we deliver
Practical types of cloud and application work CALIT plans and delivers. Where a related service page exists, we link to it.
Azure Application Hosting
Secure, governed hosting for business applications and services on Microsoft Azure.
On-Premise to Cloud Migration
Staged migration of servers, applications and data from on-premise into the cloud.
Legacy Application Modernisation
Careful modernisation of ageing applications to improve security and supportability.
Backup & Recovery Environments
Dependable backup and disaster-recovery environments designed and validated for restore.
DevOps & Release Pipelines
Controlled build and release pipelines that make deployments repeatable and reviewable.
Cloud Governance Frameworks
Policies, tagging and cost controls that keep cloud environments governed as they grow.
Technology
The cloud and modernisation stack
A focused view of the technologies we use for cloud and application modernisation — drawn from the same centralized stack used across the site.
Cloud platforms and the Microsoft ecosystem, configured and governed well.
- Microsoft AzureCloud platform and services.
- AWSCloud infrastructure and services.
- Microsoft 365Productivity and collaboration suite.
- VercelModern web hosting platform.
- Entra IDIdentity and access management.
- Power PlatformLow-code apps and workflows.
How We Deliver
A controlled cloud and modernisation journey
A transparent, phased path from assessment to a managed, optimised cloud environment — shaped to each engagement.
Discover
CurrentUnderstand business goals, workloads, dependencies and constraints the cloud environment must serve.
Stage 1 of 7Estate Assessment
Assess current servers, applications and data to identify what to migrate, modernise or retire.
Stage 2 of 7Governance & Architecture
Design Azure architecture, identity, governance and cost controls before any move begins.
Stage 3 of 7Migration or Modernisation
Migrate and modernise in controlled stages, validating each workload as it moves.
Stage 4 of 7Validation & Security Review
Test functionality, performance, backup and security readiness against the plan.
Stage 5 of 7Cutover & Launch
Transition workloads into operation with documentation and rollback options in place.
Stage 6 of 7Support & Optimisation
Monitor, patch and optimise the environment for reliability and predictable cost.
Stage 7 of 7
Use Cases
How this service is applied
Representative scenarios that show the kind of problems CALIT cloud work solves. These are illustrative applications, not named client projects.
Use CaseManufacturing, Automotive & Aerospace
Cloud migration for a growing business
- Challenge
- Ageing on-premise servers are costly to maintain and hard to scale as the business grows.
- CALIT approach
- A staged migration to Azure with governed architecture, identity and cost controls designed up front.
- Expected outcome
- Designed to support a scalable, better-governed cloud foundation with clearer ownership.
Related capability: Cloud & Workload Migration
Typical ScenarioFinancial Services, Banking & Fintech
Legacy application modernisation
- Challenge
- A critical application is unstable, unsupported and difficult to secure or extend.
- CALIT approach
- Careful modernisation of the application and its hosting, improving security and supportability in stages.
- Expected outcome
- Can help improve stability and reduce the risk of running an unsupported system.
Related capability: Application Modernisation
Illustrative ApplicationHealthcare, Pharma & Life Sciences
Backup and disaster-recovery readiness
- Challenge
- Backups are inconsistent and recovery has never been reliably tested.
- CALIT approach
- A designed and validated backup and disaster-recovery environment with clear restore expectations.
- Expected outcome
- Provides a foundation for stronger operational continuity and recovery confidence.
Related capability: Backup & Disaster Recovery
Illustrative ApplicationTechnology Startups & Growth Enterprises
Controlled DevOps deployment pipeline
- Challenge
- Releases are manual and risky, causing downtime and inconsistent environments.
- CALIT approach
- Controlled build and release pipelines with review gates and repeatable deployments.
- Expected outcome
- Designed to support safer, more predictable releases and less deployment risk.
Related capability: Cloud Hosting & DevOps
Relevant Industries
Where cloud modernisation makes a difference
Cloud and modernisation work is most impactful in these sectors. Explore each industry in detail.
Case Studies
The kind of problems we help solve
A practical look at how CALIT approaches real business challenges. The scenario below is illustrative — a representative delivery model, not a named client engagement.
Illustrative EngagementCloud & Application Modernisation
Microsoft 365 and Azure Modernisation for a Multi-Department Enterprise
Industry: Corporate, Legal & Professional Services
The challenge
On-premise servers and ageing applications were costly to maintain, difficult to secure and hard to scale, with inconsistent backup and no tested recovery.
Our approach
A staged migration to Azure with governed architecture, identity modernisation, application modernisation, controlled DevOps pipelines and validated backup and disaster recovery.
Outcomes it supports
- Clearer cloud architecture and ownership
- More predictable, better-governed cloud cost
- Improved backup and recovery readiness
- Safer, repeatable deployments
- A scalable foundation for future growth
Relevant technologies
- Microsoft Azure
- Entra ID
- Windows Server
- Backup & DR
- GitHub Actions
Why CALIT
Why teams choose CALIT for cloud modernisation
Defensible reasons to work with us — grounded in how we deliver, not generic claims.
Business-led, not lift-and-dump
We modernise around business value and dependencies, not a rushed rehost.
Cost-aware from day one
Governance and right-sizing are designed in, so cloud spend stays predictable.
Resilience by design
Backup, recovery and continuity are built into the architecture from the start.
Phased, controlled delivery
We move in stages with validation and rollback, reducing migration risk.
Integration awareness
We keep applications and identity connected cleanly across the environment.
Post-migration support readiness
We stay engaged to monitor, patch and optimise after the move.
Questions & Answers
Frequently asked questions
Straight answers to the questions we hear most about this service.
What cloud services do you provide?
We provide cloud strategy, cloud migration, cloud hosting, application modernisation, DevOps, backup, disaster recovery and cloud cost optimisation across major platforms including Azure, AWS and Google Cloud.
How do you reduce cloud migration risk?
We migrate in controlled, phased stages with clear success measures, validating each step before moving on so operations keep running throughout the modernisation.
Can you help control our cloud costs?
Yes. Cloud cost optimisation is part of our approach — we right-size resources and review spend so performance stays strong and costs stay predictable.
Do you modernise legacy applications too?
We do. Application modernisation and legacy-system upgrades are core to this service, improving stability, security and scalability while preserving what already works.
Let's Talk
Plan a more manageable Microsoft and cloud environment
Share your estate, applications and goals. We will help you scope a phased, cost-aware cloud and modernisation approach — starting with a conversation.
