A SaaS enterprise operating across multiple regions with dedicated environments for dev, QA, staging, and production.

• Cloud environments were provisioned manually by ops teams
• Environments were inconsistent, leading to bugs and outages
• Onboarding a new dev environment took 4–5 days

• Designed reusable Terraform modules for all cloud services (VPC, EC2, RDS, S3)
• Set up GitLab CI/CD pipelines for automatic provisioning and teardown
• Introduced remote state management with locking and versioning

• Reduced environment provisioning time from days to under 30 minutes
• Achieved 100% environment consistency across regions
• Allowed developers to self-serve dev environments using GitOps

A health-tech firm needing to migrate workloads to AWS while adhering to HIPAA and SOC 2 compliance.

• No automated way to provision secure VPCs, IAM roles, or logging infrastructure
• Compliance policies required auditable, reproducible infra provisioning
• Security reviews caused delays for every new environment

• Built a secure landing zone architecture using Terraform and AWS Control Tower
• Created automated guardrails for encryption, IAM, logging, and resource tagging
• Enabled pipeline-triggered deployments using GitHub Actions and Snyk for scanning

• Cut security review times by 80%
• Enabled compliant-by-default environments
• Standardized provisioning across 6 business units

An online retailer with 24x7 uptime requirements and frequent releases.

• Production deployments often required manual intervention
• Rollbacks were slow and error-prone
• High weekend support burden on DevOps teams

• Built automated blue-green environments using Terraform + AWS Auto Scaling Groups
• Used Ansible to configure app servers post-deployment
• Integrated Slack notifications and manual approvals via GitLab

• Reduced downtime during deployments to near-zero
• Enabled instant rollback with no service impact
• DevOps team reclaimed ~20 hours/week previously spent on support