Forging a Modern Platform: How a Global Manufacturer Turned Infrastructure Debt into a Competitive Advantage

Years of growth had left this global manufacturer with a cloud environment that no longer fit the organization it had become. What began as pragmatic, rapid infrastructure decisions had accumulated into something unwieldy: multiple disconnected cloud accounts, an entirely manual approach to infrastructure provisioning, and a development model that required every change to pass through a central IT bottleneck. 

The consequences were felt across the business. Development teams waited for tickets to provision infrastructure. Security gaps, including exposed credentials, unprotected services, and inconsistent patching, created organizational risk that was difficult to quantify but impossible to ignore. Network instability caused reliability issues that rippled into operations. And with no standardized automation, every environment was slightly different, making compliance and governance nearly impossible to enforce consistently. 

Leadership recognized that the platform had become a constraint on the company's ability to compete. The question was how to fix it at scale, without disrupting ongoing operations, in a way that would last. 

SPR partnered with the client’s infrastructure and security team to execute a comprehensive, yearlong transformation. Rather than a lift-and-shift, the work was structured around building a genuinely modern foundation: one that would be automated by design, secure by default, and built to be maintained by the teams who use it.

The first priority was to exit the legacy environment entirely. All existing cloud accounts, spanning years of accumulated complexity, were migrated and decommissioned into a single, centrally governed AWS Organization. Several of these migrations required careful planning and sequencing, including a multi-region central networking hub, a critical ERP environment rebuilt entirely at pace, and a self-managed environment that had operated as its own organizational root.

At the same time, the internal network was redesigned from a tangle of complex, hard-to-manage peering relationships into a clean, centrally managed SDWAN fabric. This dramatically simplified site connectivity and the application of network policy. Chronic DNS instability was resolved by centralizing domain management in a dedicated AWS account with a unified, authoritative architecture.

The team went from essentially no Infrastructure as Code coverage to a thriving, self-service IaC ecosystem in a single year. A shared Terraform module library and standardized CI/CD pipelines provided every development team with a secure, reusable foundation to deploy and manage their own infrastructure without waiting on the central team.

Self-service tooling was rolled out across the organization. Teams can now provision isolated sandbox environments on demand, configure email sending for their applications, manage their own access permissions, and spin up observability workspaces, all via simple code changes with built-in guardrails.

Security improvements were woven throughout the engagement rather than treated as a separate track. Externally exposed services were moved behind a CDN with WAF protection. Exposed credentials were removed from CI/CD pipelines and replaced with short-lived, scoped access. Most of the compute fleet was brought under centralized management to ensure consistent patch coverage. Continuous threat detection and security posture monitoring were deployed across every account. Backup operations were centralized into air-gapped, owner-managed solutions, ensuring every team is accountable for its own data resilience.

With a modernized environment came a new opportunity to operate it intelligently. Targeted cost initiatives including automated instance scheduling outside of business hours, storage modernization, systematic rightsizing, and cleanup of orphaned resources produced measurable reductions in cloud spend. Centralized analytics dashboards were deployed to give stakeholders clear, ongoing visibility into cost and operational performance across the organization for the first time.

In one year, the team transformed the client's infrastructure from a source of friction and risk into a platform built for growth. The outcomes spanned every dimension of the engagement:

• Zero to dozens: Of IaC projects deployed, going from no Infrastructure as Code coverage to a complete, self-service ecosystem spanning the entire AWS environment
• All legacy accounts: Decommissioned, eliminating years of accumulated technical debt and reducing the attack surface in a single migration program
• Every account: Continuously monitored for threats and compliance, moving from a reactive, fragmented posture to proactive, organization-wide security coverage
• Measurable savings: In cloud spend, realized through automated scheduling, rightsizing, storage modernization, and systematic waste elimination

Beyond the numbers, the nature of how the organization operates its technology has fundamentally shifted. Development teams that once waited days for infrastructure requests now provision environments themselves. Security is enforced through code and platform defaults rather than policy documents and manual reviews. And leadership has real-time visibility into cloud costs and operational health that simply did not exist before.

The platform built over the course of this engagement is not just a solved problem. It is the foundation for everything the organization builds next.

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