surekha k.

Contributed in core scripting, implementation, bug fixes, optimization of scripts in areas like Docker, Git. Designed and Developed automation and deployment aspects to automate operations to production. Implemented System automation using Python and shell. Contributed in containerization technologies such as Docker and Kubernetes for faster delivery cycles. Implemented probes to all microservices on kubernetes clusters in order to inspect the health of pods. Contributed in Upgrade automation using Python. Implemented the tenant specific task to manage the limited usage of services to a particular user and created a customized Grafana dashboard to view the relevant information required to a particular tenant. Worked in AWS EC2, VPC, S3 bucket, Route53 and IAM roles. Automated Jenkins job for creating a AWS EKS cluster creation. Automated local on-prem kubernetes clusters creation by checking available resources on the Vmware Esxi and auto-deletion of created local clusters after a certain period of time. Converted freestyle Jenkins jobs to pipelines to make the Jenkins job more available at all times. Contributed in automation test cases to test changes before merging as part of CI/CD as quality gates. Implemented automation script to send notifications to Slack of a particular job failure and the reason. Resolved technical problems through root cause analysis techniques and wrote user manuals and documentations for roll-out in cluster training sessions. Implemented the chaos operations to test the performance under high cpu and memory utilization. Automated Velero backup and restore activities in order to take back-up and also to restore back to the versions required from cluster data. Implemented test suite for component validation of the product and testing resiliency and added tenant related test case using Robot Framework.