Kubernetes Infrastructure Modernization & DevOps Platform
– Architected secure, multi-environment EKS clusters and highly available Amazon RDS PostgreSQL with a standby replica using modular Terraform, eliminating manual provisioning errors and reducing cluster setup time from 3 weeks to 2 days. – Implemented a GitOps-driven deployment model with ArgoCD, enabling automatic environment synchronization from Git and reducing manual deployment steps by 90%. Integrated Jenkins for CI with SonarQube quality gates and Trivy vulnerability scanning, catching critical security issues pre- deployment. – Optimized compute costs by replacing static Auto Scaling Groups with Karpenter’s just-in-time provi- sioning, reducing overall compute spend by 20% while improving pod scheduling latency by 40%. – Built a unified observability stack (Prometheus, Grafana, Loki, Promtail) with custom dashboards, enabling root-cause analysis in less than 5 minutes and reducing MTTR by 35%. – Secured credential management via AWS Secrets Manager with IRSA (IAM Roles for Serv