May 2022 – Jun 2025 · 3 yrs 1 mo · Pune, Maharashtra, India · Remote

• Linux Administration: Managed and maintained RHEL 8/9 servers across DEV, UAT, PROD, and DR environments, ensuring system security, performance, and availability.
• AWS Infrastructure Automation: Automated AWS infrastructure provisioning (EC2, VPC, S3) using Terraform and AWS CLI.
• Terraform Modules: Created and maintained reusable Terraform modules for provisioning AWS resources like EC2, ensuring consistency and scalability across environments.
• CI/CD Pipelines: Automated CI/CD workflows using Jenkins to streamline application deployments without Maven.
• Linux Patching: Performed regular Linux patching and system updates using pdsh across RHEL environments every 45 days.
• Security Management: Implemented IAM policies, security groups, and firewalls to enhance security and compliance.
• Kubernetes & Docker: Managed on-premises Kubernetes clusters and AWS EKS for high-availability deployments. Leveraged Docker for containerizing applications and optimizing deployment workflows.
• Monitoring: Deployed Prometheus and Grafana to monitor Kubernetes clusters and Jenkins nodes, ensuring real-time observability.

Nov 2021 – May 2022 · 6 mos · Pune, Maharashtra, India

• Managed IAM access, created EC2 instances, and monitored resources using CloudWatch.
• Configured VPCs across different regions for secure cross-region connections.
• Integrated GitHub with Jenkins for CI/CD automation and triggered builds automatically.

Nov 2020 – Sep 2021 · 10 mos · Mumbai, Maharashtra, India

• Monitored Linux and AIX server performance (CPU, memory) and handled system patching.
• Managed DR activities and adhered to compliance policies.

Dec 2018 – Oct 2020 · 1 yr 10 mos · Mumbai Metropolitan Region

• • Monitored system performance and executed regular patching on Linux and AIX servers.