At Sysmex America, Inc., I administered Ubuntu, RHEL, and CentOS systems supporting mission-critical healthcare and enterprise workloads. I migrated patient and enterprise workloads from on-premises infrastructure to AWS, reducing operational costs by 30%.
I supported AWS services including EC2, VPC, IAM, S3, CloudWatch, and Route53 across hybrid environments. I also used Datadog and CloudWatch to monitor platform health, capacity, availability, and performance.
At Dfuse Technology, I automated Linux server provisioning, configuration management, and patch deployment with Ansible playbooks. I built reusable roles and inventories to standardize configurations, and improved system performance by 25% through analysis of logs, metrics, and application behavior.
Earlier, at Yelp Inc., I administered Linux/CentOS infrastructure and supported VMware-based disaster recovery. I implemented load balancing and optimized server and database configurations, improving application response time by 40%.
