Description
Professional summary * Effective professional experience of 8 years in the field of Information Technology focused on Amazon Web Services, DevOps and Linux Administrator that includes the principles with Continuous Integration, Continuous Delivery and Continuous Deployment. * Designed and managed Public/Private cloud infrastructures using Amazon Web Services (AWS) which include EC2, S3, Cloud Front, Elastic File System, RDS, VPC, Direct Connect, Route53, Cloud Watch, Cloud Trail, Cloud Formation, Red shift, EMR and IAM which allowed automated operations. * Worked on core AWS services such as Setup and building AWS resources like VPC, EC2, RDS, S3, IAM, EBS, security group, Auto scaling, SES, SNS, Elastic beanstalk, Amazon lambda, load balancing and RDS in Cloud Formation JSON templates. * Improved infrastructure design and approaches of different projects in the Cloud platform like Amazon Web Services (AWS) by configuring the Security Groups, Elastic IP's and storage on S3 Buckets. * Experienced in S3 Versioning and lifecycle policies to backup and Archive files in Glacier and experienced with installation of AWS Command Line Interface (CLI) to control various AWS services through SHELL/BASH scripting. * Experience using cloud providers and API's for Amazon (AWS) with Microsoft Azure and expertise to orchestrate the jobs to and from Azure Automation. * Experience in AZURE, Migration of all servers from on-premises to Kubernetes containers & writing the scripts in Perl and Shell Scripts for managing various enterprise applications. * Develop CI/CD system with Jenkins on Kubernetes container environment, utilizing Kubernetes and Docker for the runtime environment for the CI/CD system to build and test and deploy. * Worked on Kubernetes and Docker images to provide platform as service on private and public cloud in VMware Cloud. * Experience working on Docker hub, creating Docker images and handling multiple images primarily for middleware installations and domain configurations. * Worked on Docker container snapshots, attaching to a running container, removing images, managing Directory structures and managing containers. * Strong hand-on expertise on configuring and integrating the servers with different environment and creating new machines using configuration management/provisioning tools like CHEF (Knife, recipe, cookbook), ANSIBLE (Playbook, inventory). * Managed policies and metadata of nodes, written cookbooks and checked them using Test Kitchen tool as well as knife and CHEF command line tools in CHEF and focused on automation and continuous integration. Automated local development environment using chef. * I wrote the Ansible playbooks which is the entry point for Ansible provisioning, where the automation is defined through tasks using YAML format. Run Ansible Scripts to provision Dev servers. * Experience working with Puppet Enterprise and Puppet Open Source and expertise in Installation and configuration of automated tool puppet which includes puppet Master, Agent Nodes and an administration control workstation, thereby setting an automated platform. * Worked in automation, setup and administration of build and deployment tools such as Jenkins, Jenkins Pipeline and Artifactory and used Jenkins AWS Code Deploy plug-in to deploy to AWS. * Experience in setting up Upstream and Downstream Jobs Jenkins and Hudson. Worked with Jenkins Pipelines. * Knowledge of source code repository administration along with build tools like Git, GitHub, and Svn. * Responsible for creating day to day documentation of the terraform infrastructure in Confluence, which then allowed for the rest of the team members to follow in the same footsteps. * Used Terraform to manage the AWS and other cloud infrastructure and managed servers using configuration management tools like Chef or Puppet. * Automated the installs using Jumpstart and Kickstart and building post install scripts using shell scripting in SUN Solaris and RHEL servers. * Excellent experience in building and deploying Red Hat thru Kickstart and implemented rapid provisioning and life cycle management for Red hat LINUX using Kickstart. * Performed Kickstart to automate installation process for fifteen RHEL and CentOS server units and wrote bash shell script to create multiple accounts at once and a script to configure samba server on Linux for file sharing. * Troubleshooting and monitoring of various proprietary Acxiom and Third-party applications using Splunk and Cloud Watch in the Amazon Web Services (AWS) environment. * Installed, Configured, Managed Monitoring Tools such as Splunk and Nagios for Resource Monitoring/Network Monitoring/Log Trace Monitoring. * Used Elasticsearch-Logstash-Kibana (ELK) stack to capture and analyze logs across clusters. * Created and maintained the Python deployment scripts for Web Sphere web application server.
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