Efficient Implemented and maintained secure source code management (SCM) with Git/Github, Gitlab, andBitbucket, utilizing a well-defined branching strategy.Established end-to-end automation of the Software Development Lifecycle (CI/CD pipelines) for variousapplications like .NET, Java, and NodeJS, including database updates and resource provisioning in the AWScloud platform.Developed CI/CD pipelines for Java-based applications using Groovy scripts in Jenkins pipeline jobs.Incorporated DevOps best practices throughout the CICD pipeline within an agile framework.Provisioned production-grade Kubernetes clusters using Elastic Kubernetes Service (EKS) and configured Istiofor service mesh and other necessary add-ons.Utilized YAML manifest files and HELM charts to deploy various workloads in the Kubernetes cluster.Created Dockerfiles, built docker images, and deployed microservices as containerized applications in EKSKubernetes clusters.Resolved build failures for various Jenkins jobs.Integrated JFrog and Nexus repositories in pipelines as antifactory and docker registry.Integrated ECR into the pipeline as a private docker registry.Utilized Terraform to implement Infrastructure as Code (IaC) for provisioning N-tier architectures, integratingWAF, Network Load Balancer, Application Load Balancer, VPC, and other services to ensure secure andredundant infrastructure for microservices and monolithic applications.Established secure connectivity between on-prem networks and AWS VPC through site-to-site VPN, point-tosite VPN, VPC peering connections, and Transit Gateway.Implemented comprehensive monitoring of networks and application performance using VPC flow logs,CloudWatch, and S3 buckets, with a focus on network security and analytics.Integrated EKS Kubernetes Clusters with IAM for authentication and RBAC configuration.Developed CI-CD pipelines to build and publish NuGet packages into JFrog.Provisioned highly available, scalable.