Build & Manage Cloud infrastructure of AWS and AMI virtual machines installations on Elastic Compute Cloud (EC2). Maintain AWS User Accounts, Security Groups, VPC, Route53, RDB, SNS, and AWS storage services like S3, EBS. Write Automation Scripts for Deployment of Cloud Infrastructure using Terraform and Bash scripting. Set up Jenkins Master and multiple slaves for the entire team as a CI tool as part of CI/CD processes. Daily operations using Yum Install to configure Docker, create custom Docker container, images; tagging and pushingthe images. Create Docker containers and consoles for managing application life cycles. Perform task automation using Dockerfile, YAML file, war and inventory files to create custom Docker images,containers, and processes. Designing and implementation of CI/CD deployment through Jenkins. Installing and maintaining machines with updated patches and client software using package management tools likeRPM and YUM. Set up Apache Tomcat server and Apache HTTP server as administrator for server installation, configuration,application deployment and maintenance when required.Remote monitoring of servers using SSH clients like Putty and MobaXterm for troubleshooting and resolution ofnetwork, domain, hardware, configuration, storage and connectivity issues. Configuration of UNIX systems such as Linux, CentOS, Ubuntu, as well as Windows. Automation of software build processes using such as Docker, Vagrant, Puppet, and Ansible. Configuration & management of multi-layered applications using Ansible, Puppet and containerization technology. Managed physical and cloud infrastructure running Redhat/CentOS on AWS cloud Provisioning instances with CloudFormation, Autoscaling, VMware templates, clones, AWS snapshots. Design and implementation of Continuous Integration, Deployment, Delivery and DevOps Operations. Configuring syslog to send logs to management tools such as Splunk, Prometheus, Grafana.