Santosh Kumar Vasantala

About Santosh Kumar Vasantala

Skilled DevOps Engineer with 7 years of hands-on experience in DevOps, CI/CD, Container…

Experience

1. Senior Devops Engineer

   Nagarro

   Apr 2021 — Present

   Develop and maintain multiple terraform modules (IaC) to deploy AWS EKS cluster and its dependent AWS resources like VPC, EFS, WAF.\\\\n• Develop and implement test cases using terratest to test the terraform modules in a test AWS account.\\\\n• Write Docker files from scratch to containerize the applications.\\\\n• Design, implement and manage AWS EKS cluster with Fargate Launch type and EC2 Node groups.\\\\n• Implemented gatekeeper security policies to create and update pods on Kubernetes cluster.\\\\n• Configured Prometheus and Grafana as centralized monitoring solution for Kubernetes clusters.\\\\n• Implemented aws-logging solution for EKS control plane logging and ELK (Elastic Search, Log Stash, Kibana) as centralized application logging.\\\\n• Secure Kubernetes cluster by implementing authentication and authorization concepts like auth0, OpenID Connect (OIDC) provider and IAM roles for service accounts (IRSA).\\\\n• Design the Kubernetes cluster with add-ons like AWS Load Balancer controller, CoreDNS, External DNS.\\\\n• Automated docker image build and push to ECR repository.\\\\n• Develop GitLab CI pipelines to deploy infrastructure as well as application code on the existing infrastructure.\\\\n• Deploy and manage containerized applications on Kubernetes using Helm charts.\\\\n• Design, planning and implementation of containers deployment to AWS ECS Fargate.\\\\n• Write shell scripts to automate manual and routine tasks in linux environment.\\\\n• Develop cloud-based solutions using AWS services IAM, VPC, EC2, Route 53, S3, DynamoDB, ACM, EFS, CloudWatch, SSM.\\\\n \\\\n\\\\n \\\\n \\\\n\\\\n \\\\n