Arun Kumar S
Architect at LTTS
- Role
- Architect at L&T Technology Services
- Location
- Chennai, TN, IN
- LinkedIn followers
- 500 followers
About Arun Kumar S
Over 16 years experience in IT industry as Unix Administrator which involved in…
Experience
Architect
Oct 2024 — Present · Chennai, IN
Managed bare-metal servers for provisioning of VMware ESXi hypervisors and OpenStack cloud environments, including firmware upgrades, BIOS configuration, RAID setup, and PXE-based OS provisioning.Designed and implemented scalable and secure OpenStack clusters (Nova, Neutron, Cinder, Glance) on bare-metal infrastructure to support internal and client-facing services.Successfully deployed Nokia NetAct application on OpenShift Container Platform (OCP), handling container orchestration, pod management, persistent storage setup, and integration with existing monitoring tools.Delivered end-to-end project execution including requirement gathering, architecture design, implementation, testing, and final handover to operations teams.Resolved critical deployment and infrastructure issues across VMware, OpenStack, and container environments, ensuring stability and performance in production workloads.Led and documented troubleshooting for complex environment interactions, including storage, networking, and orchestration layers.Collaborated cross-functionally with networking, security, and DevOps teams to meet compliance, performance, and availability goals.
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