Ganesh M

Experience

1. Devops Engineer

   Baxter International Inc.

   Nov 2021 — Present · Dallas, TX, US

   Integrated GitHub with Jenkins and scheduled Cron jobs periodically using poll SCM and wrote CI/CD pipeline in Groovy scripts to enable automation of build and deployment using Jenkins. Performed the automation deployments using AWS by creating the IAMs and used the code pipeline plugin to integrate Jenkins with AWS and created the EC2 instances to provide the virtual Servers. Wrote Lambda functions in python for AWS Lambda and invoked python scripts for data transformations and analytics on large data sets in EMR clusters and AWS kinesis data streams. Worked on Docker and Ansible in build automation pipeline and Continuous Deployment of code using Jenkins and wrote playbooks to automate Ansible servers using Yaml Scripting and Developed an Ansible role for Zabbix- agent which will be integrated into the CICD pipeline. Extensively worked on Docker service rolling updates to implement zero downtime PROD deployment and worked with Docker trusted registry as repository for our Docker images and worked with docker container networks communications using Docker Weave. Provided consistent environment using Kubernetes for deployment scaling and load balancing to the application from dev through production, easier the code development and deployment pipeline and worked on container based deployment using docker and cluster management environment by using Kubernetes. Experience in migration of consumer data from one production server to another production server over the network with the help of Bash and Perl scripting. Pipelined application logs from App servers to Elasticsearch (ELK Stack) through Logstash and monitored performance of the applications and analyzed log information using ELK and network parameters using the tools Nagios monitoring system.