Experience

Dominion Systems Inc

• United States
• IT Services and IT Consulting
• 300 - 400 Employee

• Cloud/DevOps Engineer

  • Oct 2020 - Present

   Interacted with different development teams to provide support in deployment activities. Experience in applying best practices in Cloud Security, auditing, and implementing security controls. Worked with multiple project managers from different vendors to understand the release plans and provided support according to their requirements. For new applications, worked with development teams to get the requirements of application release process. Analyse cloud infrastructures and recommend improvements for performance gains and cost-efficiency. VPC peering with other accounts allowing access and routing to service and users of a separate accounts  Performed applications installation, upgrades/patches, troubleshooting, maintenance and monitoring of Linux servers. Created AWS Lunch Templates based on customized AMI and used this lunch templates to configure auto-scaling groups. Made use of Terraform for configuration, provision, and managing Infrastructure.  Provisioned Multi-regional VPCs with Private and Public Subnet on AWS.  Responsible for building, managing, and optimizing Kubernetes deployments, volumes, and replicas in the entire software development lifecycle. Show less

• DevOps Engineer

  • Sep 2018 - Oct 2020

  • Cloud Orchestration/Automation: Used Terraform and Ansible scripts to provision and configure EKS, VPC, Route53, EC2 instances, Cloud Formation, etc.• Proposed and implemented the migration from monolithic architecture to micro services.• Decoupling monolithic application into micro services• I have configured managed continuous application performance monitoring using New Relic, Prometheus and Grafana• Solid understanding and experience in AWS developer tools, SDK, CLI tools, VPC, EC2, EBS, S3, ELB, Auto scaling, Elastic Beanstalk, IAM, RDS, Route 53, Cloud Front, Cloud watch, Cloud Trail, Server less experience - Lambda, Fargate• I have Maintain and improve security in our environment including running security scans, Upgrading OS’, Upgrading 3rd party libraries /patches, troubleshooting, maintenance.• I Implemented security best practices in AWS including multi-factor authentication, access key rotation, encryption using KMS, firewalls- security groups, RBAC and NACLs, IAM, S3 bucket policies and mitigating DDOS attacks, etc• I have used Ansible and shell scripting to automate routine operation tasks• Designing Continuous Integration, Continuous Deployment, Continuous Delivery with hands-on experience in popular enterprise ready tools like Jenkins, GitLab, Maven Docker, SonarQube• Managing multi-tier enterprise and web application deployment in Kubernetes leveraging AWS resources such as Security Group, Nat Gateway, Internet Gateway, Load balancers, VPC.• I have written a Docker Compose File for micro services application • Experience with container-based deployments using Docker, working with Docker images, Docker hub, and Docker registries, and configuring EKS clusters using Terraform.• I have Writing inventory and manifest files, Ansible playbooks, k8s manifest files• Created custom mode VPCs in AWS with multi-regional private and public subnets along with firewall rules to allow SSH, ICMP, and RDP ingress traffic. Show less