6+ years of experience as DevOps Engineer in building CI/CD pipelines, Infrastructure Automation and Monitoring in AWS including EC2, VPC, ELB, S3, EBS, and Route53, Configuration Management, Application Development, and Testing. Experience with highly available and scalable infrastructure in AWS Cloud Services, (EC2, S3, ELB, Cloud Watch, SNS, SQS, Glacier, IAM, VPC) and managing security groups on AWS. Working Knowledge on automation for deployment/configuration of different application servers like WebSphere like Apache, Tomcat, and Web Containers like NGINX. Implemented a CI/CD pipeline involving Jenkins and Chef to complete the Automation for Deployment. Good working knowledge of Build scripts & Automate solutions using various scripting languages like Shell & Python. Experience in creating custom VPCs and IAM (Roles, Users, Groups) and attached required policies. Creating S3 buckets and enabling the versioning of each object and enabling CORS on multiple buckets to access the cross-regional objects. Planned and implemented VPCs with multiple Availability Zones and multiple subnets to meet the dynamic IP requirements. Experience in Branching, Tagging, and Maintaining the Version across the environments working on Software Configuration Management (SCM) tools like Subversion (SVN) and GIT. Developed Bash script to migrate Unix/Linux servers from LDAP to Active Directory. Implemented local Ubuntu APT server for hosting custom Debian packages, to automate the configuration of Ubuntu images running on android. Automate system configuration of application servers using configuration management tools like Docker, Chef, and Puppet. Implemented Docker containers to create images of the applications and dynamically provision slaves to Jenkins CI/CD pipelines. Used Docker for containerizing applications and further scaling instances with respect to containers. Integrated Docker container orchestration framework using Kubernetes by creating pods, config Maps, and deployments. Experienced in deploying and configuring Chef Server including Bootstrapping of Chef Client nodes for provisioning and creating (Roles, Recipes, Cookbooks, and Data Bags) for configuration. Knowledge of the creation of Puppet manifest files to install tomcat instances and manage configuration files for multiple applications. Knowledge of Postman and bit bucket. Experience in deploying the content cloud platform on Amazon AWS using EC2, S3, and EBS and knowledge in evaluating Ansible Playbooks and roles to automate the cloud deployment and operations. Knowledge in Designing, Installing, and Implementing Ansible configuration management systems and in writing playbooks for Ansible and deploying applications. Container management using Docker by writing Docker files and setting up the automated build on Docker HUB. Creation of custom Docker (Container Images, Tagging, and Pushing) images and creating the Docker Containers and Docker consoles for managing the application lifecycle. Assisted in creating and maintaining Ant build.xml and Maven pom.xml for performing builds. Converted the SVN repository to a local Git repository and shared the repository with the developers via Bitbucket. Migrated the development efforts from SVN repositories to Git (Bitbucket Server). Experience in using the Agile/Scrum and Waterfall testing lifecycle Methodologies.