Abhishek Jayaramu

• Developed and maintained automated CI/CD pipelines for Ansible AWX(Ansible Tower) deployment in Kubernetes
• Built and deployed AWX custom docker containers using Jenkins and Docker container orchestration.
• Developed custom Ansible modules and plugins to integrate with internal tools.
• Experienced in creating, configuring and maintaining Infrastructure on Microsoft Azure.
• Hands-on experience with databases (postgreSQL) creating users, performing dump/restore and taking automated snapshots.
• Experienced in creating various dashboards, metrics, alarms and notifications for servers using Grafana, Prometheus and Splunk.
• Trained and mentored junior developers and engineers, teaching skills in Ansible/Openstack/AWX and working to improve overall team performance.
• Experience working with version control systems like GIT and used Source code management tools GitHub, GitLab, Bitbucket including command line applications.

DevOps Engineer, working with a dynamic team focused on facilitating and creating a DevOps culture, managing Linux servers, Automations and setting up Continuous delivery pipeline for the Mu Sigma R&D team.

· Configuration and deployment of OpenStack in the infrastructure, mainly as IaaS to provide on-demand compute instances to developers. Responsible for Managing the private cloud completely.

· Implemented a continuous deployment pipeline with Docker, Jenkins and OpenStack. Whenever a Gitlab branch is started, Jenkins our CI server builds the docker image and deployed on to the OpenStack instance built from HEAT template.

· Writing custom plugins and other automations with python and shell scripts.

· Manage and administrating all the Linux servers and resolve any OS issues across the infrastructure.

· Responsible for setup and configuration of Puppet as Configuration Management tool for package management across all the clusters.

· Setup and configured logstash and ElasticSearch to integrate with our Java applications, along with RabbitMQ.

· Managing and Administration of large scale server environment consisting of over 1800 RHEL6/CentOS VMs running multiple technologies.

· Involved in Managing and troubleshooting across the infrastructure (also setting up metrics) through NAGIOS tool.

· Worked on AWS EC2, S3 mainly for launching Jenkins on demand instances to scale up.

· Worked on Scality, which is a redundant storage tool for object storage.

· HA Proxy and HA cluster configurations and management

· Developing Python/Shell scripts for small automations/other tasks.