Worked as
Senior Devops Engineer
Brief
Effectively managed AWS EKS clusters, optimizing infrastructure with automation, IaC, and industry best practices. Established Red Hat OpenShift clusters and automated processes, achieving a 50% reduction in deployment times and a 30% increase in deployment frequency (e.g., Cluster Autoscaler, HPA).
What I have worked on
Showcased proficiency in the administration of multi-regional AWS EKS clusters, incorporating AWS services like VPC, RDS, SSM, IAM, etc., and demonstrated expertise in access management, configuration (e.g., Terraform CLI, Terraform Cloud), and networking solutions.
Guided the implementation of build scripts (e.g., Bash) and CI/CD pipelines utilizing Jenkins and Concourse CI, resulting in a notable 40% reduction in build and deployment errors, coupled with a 25% increase in overall release frequency.
Accelerated the integration of Ambassador Ingress Gateway and Istio as a Service Mesh, contributing to a 40% reduction in latency and thereby enhancing application performance for a more reliable and efficient system.
Implemented robust monitoring solutions utilizing various tools (e.g., Grafana, Loki, Prometheus, Alert Manager) to enhance system visibility, including monitoring via Email/Slack/MS Teams notifications.
Efficiently managed the Red Hat OpenShift Container Platform (OCP), with a specific focus on overseeing 3Scale API environments and APICast.
Improved precision in OCP administration, handling tasks such as cluster upgrades, security updates, and certificate renewals to ensure the continuous security and currency of the containerized infrastructure.
Technology stack I used here
AWS, Kubernetes, Terraform, Concourse CI, Prometheus
AWS, Kubernetes, Openshift
Jenkins, Terraform, Consourse CI
Prometheus, Grafana, APM Tools
Loki, Kibana, ELK Stack
Scripting with Bash