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Global Infrastructure Modernization (NDA)

Led a four-month infrastructure modernization program for a large global enterprise under NDA. Designed a reusable Terraform IaC platform and Azure DevOps delivery model, automated multi-environment rollouts in the United States, coordinated data migration and production switchovers, strengthened security and secret management, and then extended the same operating model across Europe.

Confidential Global Enterprise
4 months
Lead DevOps Architect & Consultant
NDA-protected engagement

Automated multi-region delivery model

A reusable infrastructure platform designed for controlled rollout, migration, and switchover across United States and European environments.

Terraform IaC + Azure DevOps

Reusable modules, gated pipelines, isolated state, validation, and controlled environment promotion

US

United States rollout

Hub-and-spoke Azure environments

Hub network
DEV
TEST
PROD
.NET
EU

European rollout

Hub-and-spoke Azure environments

Hub network
DEV
TEST
PROD
.NET

Security & secrets

Least privilege, network segmentation, Key Vault integration, and managed secret rotation.

Migration & cutover

Rehearsals, data validation, coordinated switchovers, and post-cutover verification.

Delivery governance

Jira planning, risk and decision tracking, client demos, documentation, and handover.

Key Highlights

Defined the target architecture and reusable Terraform modules for repeatable, fully automated provisioning across multiple environments

Built Azure DevOps pipelines with reusable templates, isolated state, validation stages, approvals, and controlled promotion between environments

Led the United States rollout through migration rehearsals, data validation, coordinated production switchover, and post-cutover verification

Improved the security posture with hub-and-spoke topology, network segmentation, least-privilege access, Key Vault integration, and secret rotation practices

Extended the IaC and automation model to the European platform and directed its controlled infrastructure and application switchover

Led delivery governance through Jira planning, risk and decision tracking, architecture reviews, client demos, runbooks, and knowledge transfer—earning positive stakeholder feedback throughout the engagement

Technology Stack

TerraformInfrastructure as CodeMicrosoft AzureAzure DevOps.NETAzure Key VaultHub-and-Spoke NetworkingCI/CDJira

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