Senior DevOps Engineer at Oracle

Led automation and provisioning for retail product applications using Ruby-based Chef cookbooks and Python/shell scripts, reducing manual provisioning efforts by 80% and speeding provisioning by 60%. Designed and developed the Egress utility to orchestrate DB and application data migrations from GBUCS deployments to Oracle CFS containerized environments on Kubernetes. Implemented security enhancements by integrating with Oracle Identity Cloud Service (IDCS) and Web Tier Security Service (WTSS). Automated quarterly CPU patching with Python and shell scripts achieving 100% patch compliance and a 70% reduction in deployment time. Built Python-driven workflows for password rotation and credential management, eliminating manual server logins and saving 300+ engineering hours annually. Documented processes, workflows, and known issues to facilitate troubleshooting and cross-functional collaboration.

DevOps Engineer at Retail Kloud9 PVT. LTD

CI/CD for retail microservices in OpenShift and Kubernetes. Built shared libraries for Jenkins pipelines, migrated freestyle jobs to pipelines, and created deployments, routes, and services for microservices. Developed automation in Python and shell to manage Google Cloud Platform resources, Docker container creation, image validation, and deployment workflows for consistent environments. Created Ansible playbooks to orchestrate deployments and supported end-to-end CI/CD from development to production using Jenkins, Docker, Terraform, OpenShift, and Kubernetes.