AMITESH SHARMA

With 12 years of experience, I am a passionate Linux Lead specializing in scaling, securing, and automating Linux infrastructure. I bring expertise in Ansible automation, containerization (Docker/Kubernetes), cloud platforms (AWS/Azure), and CI/CD pipelines. Currently, I serve as the single point of contact, managing production-grade infrastructure for a UK-based client, ensuring reliability, performance, and seamless operations.

My Responsibilities are- Building new Linux servers on VMware/Hyper-V/ of RHEL & CentOS OS images using Ansible playbook. Configuring filesystem, patch installation, user management and providing sudo access on Build servers as well as production servers. Centrify Configuration and AD user management. Responsible for OS Patching with Satellite server and manual. Decommissioning of Old Linux machines and unused servers. NFS & Samba server configuration and troubleshooting Basic troubleshooting of AIX/Solaris servers also. Managing Snapshots/checkpoints backup and restoration of Linux VMs on Vcenters/Hyper-V. User & Group Administration, Patch management in RHEL & CentOS servers using satellite server. LVM (Logic Volume Manager): Extend size of LVM, Reduce the size of LVM File System Management Managing partition and LVM Mirroring. Monitoring Tickets/incidents on service now portal and creating change requests for all planned activities. Taking Ignite backups and SAN Migration on HP UNIX/LINUX servers. Coordinating with vendors, customer and application team for any hardware/ OS and infra related issue.

Experienced in the data center and performed activity as HP UNIX Admin in TCS Shimla. Here I am working on HP-RX 6600, Rx 2660, Blade Proliant 860C, 870C, 460 DL 360, 3PAR StorageServ storage system, SL Cluster Environment, EVA Storage 6400, and HP 5 x series HP-UX services in HP San Switch. I have the ability to handle many priorities in genuine professional and personal environment.

Working as System Admin/HP Unix Admin in Security Printing & Minting Corporation of India Limited Project at NOIDA Uttar Pradesh.

L1 Cisco Engineer at Relaince Jio 4G Project. -Installation, configuration, IOS & license updating in Cisco ASR Series Routers. -Resolving Network topologies issues, BGP and NTP Issues. -Team coordination and Vendor coordination for deployment of RJIL sites. -Use Citrix Application and Cisco administration portal for scheduling new sites. -Preparing reports -Troubleshooting of telecom devices -Assign tasks to our Field Engineers 1. MULTIVENDOR TECHNICAL SUPPORT Work profile- (ACE) -Troubleshooting of desktop & installation of new PCs -Repairing Printers like laser printer, Passbook Printer & line printer -Remote support to our customer & field Engineers, telephonic support also. -Manage Hardware stock at location & manage field calls. -Assign tasks to our Field Engineers. -Collects CSAT from our clients.

Internship completed and worked on project using Visual Basic , Java Scripts, C#, VB Scripts languages.