Pavan Kumar Reddy Singasani

Aws Devops Engineer @WNS

Setting up and building AWS infrastructure resources such as VPC, EC2, S3, IAM, EBS, Elastic Search, Security Group, Auto Scaling, Lambda and RDS in Cloud Formation and involved in deploying the content to Cloud platform on AWS using EC2, S3, EBS. I have hands-on experience with IAM to set up user roles with corresponding user and group policies using JSON.• Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed reaching one or more AWS Ec2 instances. Used Docker, Kubernetes and OpenShift to manage micro services for development of continuous integration and continuous delivery. Support an Agile CI/CD Environment as a DevOps Engineer Worked on the Deployment, Configuration, Monitoring and Maintenance of OpenShift Container Platform. Implemented a Continuous delivery pipeline with Docker, Jenkins, GitHub, and AWS AMI\'s. Our Continuous Integration stack consists of GIT,Jenkins, C/CD, the Docker Trusted Registry and OpenShift Enterprise.• Lead the cloud infrastructure maintenance effort using a combination of Jenkins, Chef and Terraform for automating CICD pipeline in AWS.• Used OpenShift to improve application security by putting admin consoles on different Docker containers accessible only from unusual port numbers. I created an automated deployment job for Tomcat with Jenkins and managed deployment automation using Puppet.• Configuration of various plugins for Jenkins for automation of the workflow and to optimize and smooth running of build jobs.• Responsible for a boarding application team to build and deploy their code using GitHub, Jenkins and Ansible.• Used Ansible to document all infrastructures into version control and Used Ansible to document application dependencies into version control. Managed Maven environment by setting p local, remote, and central repositories with required configuration in maven configuration files.