At HCL Technologies, I administer the RHOSP stack for the Proximus enterprise account, supporting cloud workloads across compute, networking, and storage. I manage 100+ virtual machines and sustain 99.9%+ uptime.
I manage Ceph storage and integrate Cisco ACI with workload networking. My work coordinating VLAN provisioning and workload validation reduced provisioning lead time by 30%.
I configure OpenStack tenant networking and tune Avi Load Balancer BGP policies. I also provision F5 BIG-IP virtual servers, pools, and health monitors for application delivery.
I built an automated SSL/TLS certificate renewal pipeline for OpenStack Horizon and Avi LB, eliminating certificate-expiry incidents. I also resolve ServiceNow tickets, perform root cause analysis, and coordinate escalations with infrastructure vendors.
