Siva Reddy Chirra

I’m an AWS Certified DevOps & Cloud Engineer with 6+ years building and automating scalable, secure cloud infrastructure. I focus on production-ready systems—EC2, VPC, ECS, EKS, Lambda, S3, IAM, and end-to-end observability—so teams can ship with confidence.

In my current role at Tata Consultancy Services (TCS), I enforce least-privilege IAM and strengthened access with OIDC keyless auth for GitHub Actions and AWS IAM Identity Center SSO. For SOC 2 compliance, I eliminated SSH bastion hosts using SSM Session Manager with full session audit logging to S3 and CloudWatch Logs.

I deliver measurable release acceleration through CI/CD and deployment automation. I built AWS CodePipeline + CodeBuild + CodeDeploy with blue/green and canary deployments, reducing the release cycle from 2 weeks to 1 day—while supporting Terraform-driven infrastructure standards and approval gates.

I also bring strong platform and security engineering through containerization and orchestration. I containerized 20+ microservices with multi-stage Dockerfiles, managed ECR lifecycle with image scanning to block critical CVEs, and supported MLOps/AIOps workflows for model deployment automation and alert correlation.