Secure & Automated Multi-Account Cloud Operations

We Built a Secure, Automated Multi-Account DevOps Framework on AWS.

Customer challenges

The customer needed a secure and scalable DevOps operating model to manage multiple AWS accounts (Development, Production, Shared Services, and VPN). Key challenges included the lack of centralized automation, insecure and inconsistent connectivity between environments, limited high availability, and insufficient visibility into security and operational events. Manual configuration and deployments increased operational risk, slowed delivery, and made governance and compliance difficult to maintain at scale.

Solutions

A centralized and automated Cloud Operations and DevOps framework was designed to securely manage multi-account AWS environments. AWS Control Tower was used to establish a governed multi-account structure with standardized guardrails. Secure interconnectivity between environments was enabled using a hub-and-spoke network architecture with Site-to-Site VPN and Transit Gateway.

Automated deployments and infrastructure provisioning were implemented using Infrastructure as Code to ensure consistent deployments and configuration management. High availability patterns were introduced to improve resilience, while centralized logging, monitoring, and security services were integrated to enhance operational visibility and threat detection. The solution was delivered as a managed service to ensure continuous optimization and operational stability.

AWS services used

Amazon VPCAWS Control TowerAmazon EC2Amazon RDSAWS Site-to-Site VPNAWS Transit GatewayAWS CloudFormationAWS CloudTrailAmazon GuardDutyAWS Security HubAmazon CloudWatch

Results

The solution enabled a secure, highly available, and automated DevOps environment across multiple AWS accounts:

Deployment consistency improved through automation and Infrastructure as Code.
Centralized networking and governance reduced operational risk.
Enhanced monitoring and security visibility improved incident response.
Improved compliance readiness and overall operational efficiency.
Supported scalable growth and reliable cloud operations.