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Cloud SolutionsZero-downtime cloud modernization

Multi-Cloud Security Migration

A security-focused migration from on-premises infrastructure to AWS and Azure with zero customer-facing downtime.

0
Migration Downtime
2
Cloud Platforms
100% IaC
Infrastructure

The challenge

What needed to change

Legacy infrastructure limited release velocity and resilience, but the insurer could not tolerate service interruption or weakened controls during migration.

The solution

How we approached it

We designed a phased multi-cloud landing zone, codified infrastructure with Terraform, moved workloads onto Kubernetes, centralized secrets, and introduced observability before controlled traffic cutovers.

Delivery highlights

What we delivered

Phased migration with rehearsed rollback procedures
Reusable infrastructure modules and policy controls
Centralized secrets and workload identity
Unified metrics, logs, traces, and operational alerts

Services

Cloud architectureDevOpsSecurity modernization

Business impact

Outcomes that lasted beyond launch

The implementation focused on measurable improvement and an operating model the client could continue to evolve.

01

Completed migration without customer-facing downtime

02

Standardized cloud environments and deployment practices

03

Improved resilience, visibility, and recovery readiness