SHANKAR R

DATAVISA & ROP

• Built Jenkins CI/CD pipelines that cut deployment time by 70%, increasing deployment frequency from monthly to weekly.
• Configured cron jobs for infrastructure automation, backup, and status checks.
• Created Docker images using best practices and security scanning.
• Deployed applications to GKE using Kubernetes manifests.
• Used HashiCorp Terraform to manage IAM, GKE, GCE, GAR, and MIG resources.
• Created secure, custom base images in HashiCorp Packer for compliance.
• Mitigated DevSecOps policy and NWS alerts.
• Optimized resources to reduce GCP infrastructure costs by 30% through right-sizing and auto-scaling.
• Implemented error logging analysis by integrating GCP Logs with BigQuery, and configured Prometheus for monitoring GKE clusters, enabling real-time performance metrics and alerting.
• Managed version control systems and maintained codebase integrity.
• Coordinated change and release activities, including CAB, rollback, and QA sign-off.

DATAVISA & ROP

• Supported Jenkins builds, and resolved pipeline issues.
• Participated in regression testing, documentation, and defect logging.
• Helped with Terraform module testing in lower environments.
• Created shell scripts for startup scripts.
• Integration testing and smoke testing on the ROP Edit Module, Datavisa PIA, and DTF functionalities.