kanak singh

I'm currently managing and optimizing cloud-based Linux infrastructure for Stefanini Group's Adtalem Global Education account, supporting enterprise production workloads across AWS EC2 and GCP Compute Engine.

I provision, monitor, and maintain 50+ EC2 instances, manage EBS volumes and disaster-recovery snapshots, and automate maintenance with Ansible playbooks and Shell scripting. My automation work has reduced manual operational overhead by 30%.

For Matthew International, I administer production Linux servers on VMware vSphere and hybrid cloud environments. I use Nagios and Zabbix to identify CPU and memory bottlenecks, perform patching and kernel upgrades, and investigate critical incidents through log analysis and root-cause analysis.

I've reduced critical downtime by 25%, maintained 99.9% system availability, and consistently achieved 98%+ SLA compliance. I also manage DNS, SSL certificates, and web security rules through Cloudflare while leading L2/L3 incident resolution.