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.