ChallengeNo infrastructure automation existed — all provisioning and deployments were done manually across 30+ microservices.Limited observability made it nearly impossible to debug latency spikes during high-traffic campaign windows.Long deployment lead times (hours to days) were blocking the engineering team from shipping features quickly.
SolutionImplemented Terraform Infrastructure as Code (IaC) to provision and manage all cloud resources consistently.Migrated services to Kubernetes with Helm charts, enabling declarative, version-controlled deployments.Set up Prometheus and Grafana dashboards for real-time observability across all 30+ microservices.Established GitOps workflows with ArgoCD so every deployment is traceable back to a git commit.
Impact100% Infrastructure as Code coverage — zero manual provisioningDeployment cycles reduced from hours to under 5 minutesReal-time observability across all services with alertingMean time to recovery (MTTR) reduced by 70%
TechnologyIaC: Terraform, AWS CloudFormationOrchestration: Kubernetes, Helm, ArgoCDMonitoring: Prometheus, Grafana, ELK StackCI/CD: GitHub Actions, Jenkins