- Designed Cloud Architecture Diagram incorporating all requirements of the client.- Constructed efficient CI/CD pipelines leveraging Jenkins for automated Kubernetes deployments, achieving a reduction in deployment time and significantly enhancing system reliability.- Orchestrated the deployment and management of 13+ microservices across multiple environments on EKS.- Optimized EKS cluster by integrating cluster autoscaler, HPA, and VPA; maintained high availability and improved scalability by auto-adjusting to workload demands, enhancing user experience.- Designed policies in AWS IAM to restrict user access to AWS resources according to the user role in the organisation.- Applied S3 lifecycle policy for reducing storage cost of Load Balancer logs.- Integrated Kubecost with EKS to deliver detailed cost analysis and optimization recommendations, achieving a 25% cost savings in cloud resource utilization over six months.- Created and executed shell scripts with AWS CLI to adjust server capacity during low-demand periods, achieving a 15% cost savings on cloud services..- Configured an EFK cluster, enabling real-time log monitoring that improved error detection and decreased log-related incident resolution time.- Engineered the deployment of numerous microservices on AWS ECS cluster.- Led the transition of a 24-node self-managed EFK cluster to a managed service, achieving a 30% decrease in operational costs and a 40% boost in system efficiency, ensuring seamless log management.

- Managing application software codebase including branching and versioning.- Automation of java applications to achieve continuous integration and continuous delivery on Jenkins.- Used git hooks to trigger build automatically and developed declarative pipeline for multiple upstream and downstream projects for multi-stage build.- Deployed the Java applications into web application servers like apache, tomcat.- Developed Ansible roles to configure, deploy and maintain software components of the existing infrastructure.- Building and configuring of ec2 instance on AWS, the configuration of elastic load balancer (ELB), VPC's for traffic control for the ec2 instances.- Worked on building Infrastructure as Code using AWS cli and Terraform.

Monitoring servers and network devices for critical, major, and minor alarms.- Creating priority incidents of the issue and providing proper analysis to the respected team for further troubleshooting.- Vendor management- Change management- Incident management process