•
Managed containerized applications using Docker and Kubernetes, supporting scalable microservices architectures
•
Administered Kubernetes clusters, including Pods, Deployments, Services, Secrets, and ConfigMaps
•
Deployed and supported applications in UAT, Production, and DR environments, with daily monitoring and issue resolution
•
Performed application deployments using Helm charts, including upgrades, rollbacks, and horizontal scaling
•
Built, tagged, and pushed Docker images to Harbor registry following best practices
•
Monitored application and infrastructure health using Prometheus, Grafana, and Thanos
•
Troubleshot production issues related to Kubernetes, MariaDB, Apache Kafka, and KeyDB
•
Supported Kafka messaging systems, including topic creation, consumer log monitoring, and client-facing production issue resolution