Rushabh Chamle

Working across cloud infrastructure, Kubernetes, CI/CD, Infrastructure as Code, observability, and automation, with a focus on building reliable platforms and improving software delivery.

Work

• Built and operated Kubernetes platforms on AWS EKS, implementing autoscaling, high availability, storage, and production reliability practices.
• Designed and managed CI/CD pipelines with Jenkins, Git, and GitHub, automating builds, testing, Docker image creation, and deployments.
• Led Terraform-based Infrastructure as Code across AWS, Alibaba Cloud, and Hetzner environments, including EKS, K3s, and bare-metal infrastructure.
• Implemented GitOps delivery with ArgoCD across Kubernetes clusters, using encrypted secrets, approval gates, drift detection, and blue-green deployments.
• Built observability and centralized logging using OpenTelemetry, Prometheus, Grafana, Loki, and Tempo to monitor services, investigate issues, and improve production reliability.
• Automated infrastructure and operational workflows, including Airflow-based ETL pipelines, security hardening, resource optimization, and cloud infrastructure maintenance.

Highlights

• 96% reduction in AWS Glue costs through Airflow-based ETL workflows.
• 85% reduction in AWS CloudWatch costs through centralized logging with Loki and Grafana.
• 4 hours → under 1 hour release time through CI/CD optimization, parallel stages, build caching, and automated rollback.
• 40% reduction in MTTR through improvements to incident response and operational workflows.
• 20%+ reduction in infrastructure costs through rightsizing, resource cleanup, networking optimization, and infrastructure migration.
• 90% improvement in VM host stability through infrastructure reliability and hardening initiatives.

Tools

AWS · Kubernetes · EKS · K3s · Terraform · Jenkins · Git · GitHub · ArgoCD · Docker · Prometheus · Grafana · Loki · Tempo · OpenTelemetry · Airflow · Alibaba Cloud · Hetzner