AMRIT R.

In my role, I focused on optimizing deployment processes and reducing costs across various platforms. I deployed microservices on AWS EKS and Nutanix Kubernetes clusters using Helm Charts, and I created CI/CD pipelines with Jenkins, FluxCD, and ArgoCD, which increased our deployment speed by 40%. I also led the migration of our microservices and databases from AWS to Nutanix infrastructure, resulting in $500,000 in annual savings. One of my key projects was designing a proxy server for database access within Nutanix, which automated over 200 manual requests per week. I also configured QA-Jenkins on EC2 instances, which tripled the efficiency of our microservices QA testing. By deploying multi-architecture Docker images on ARM instances, I managed to optimize our costs by 30%. I developed a Jenkins pipeline for data migration across 20+ tenants involving Elastic Search, PostgreSQL, and MongoDB. Additionally, I implemented Nexus Artifactory to store over 10 dependency JARs, cutting our pipeline runtime by 80%. To further streamline operations, I automated database installation setups using Ansible, reducing manual effort by 70%. I also set up monitoring for Druid and Flink using Grafana Agent and used AWS Lambda to ensure their health, alongside managing S3 buckets, IAM users, and Application Load Balancer configurations.