Madhava Murali Krishna Dubasi

Devops Engineer @Wunderman Thompson

London, GB

Managed Elastic Kubernetes clusters for container orchestration, ensuring high availability and scalability of containerized applications. Monitoring the cluster health, resource usage and application performance with tools like Prometheus and Grafana. Managing worker nodes like adding or removing nodes, monitoring node health and resources. Maintaining the security of the cluster by configuring network security policies, managing user access and authentication, monitoring the cluster for security threats. Setting up and monitoring application performance using tools like Application Insights, Log Analytics, or other third-party tools, to ensure that applications are performing optimally. Responding and resolving incidents in production environments, working closely with development teams to identify and resolve the root cause of the problem. Managed containerization with Docker by developing Dockerfiles, building Docker images, and utilizing containers and the Docker CLI to effectively oversee the application lifecycle. Experience in container-based deployments using Docker, including working with Docker images, Docker Hub, Docker registries, and Kubernetes. Utilized Jenkins pipelines to automate the build process for all microservices, pushing the images to the Docker registry before deploying them to Kubernetes. Spearheaded the migration of legacy applications to containerized environments using Docker and orchestrated deployment using Azure Kubernetes Service, enhancing scalability and resilience. Implemented a secure, multi-tenant Kubernetes environment using AKS, enabling efficient scaling of applications and improved resource utilization. Used Azure DevOps to build a complete pipeline with integration of multiple plugins like SonarQube, Nexus, Kubernetes, Docker compose. Utilized Azure DevOps pipelines to automate the build, test, and deployment of applications, optimizing release cycles and ensuring consistent, reliable releases.