Mohd Uvesh Ansari

DevOps Engineer

New Delhi, Delhi, India11 yrs experience

Highly Stable

Key Highlights

Extensive experience in Linux system administration.
Proficient in troubleshooting and managing critical production environments.
Skilled in hardware and software installation and configuration.

Stackforce AI infers this person is a Linux System Administrator with a focus on Infrastructure and Technical Support.

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Skills

Core Skills

Linux System AdministrationTroubleshooting

Other Skills

Backup ManagementCRMCentOSDell server hardwareDell storageDisk ManagementDomain Name System (DNS)EMC NetworkerFTPFile System ManagementHP Server HardwareHardware InstallationHardware TroubleshootingHigh AvailabilityIBM hardware

Experience

11 yrs

Total Experience

5 yrs 9 mos

Average Tenure

5 yrs 3 mos

Current Experience

Honeywell

System Administrator

Mar 2021 – Present · 5 yrs 3 mos · Gurugram, Haryana, India

Providing Linux support to various application teams.
Working in a 24X7 on call rotation to support critical production environments.
Providing L1 & L2 support for Linux Servers.
Hands on Experience in disk management—Partitioning tools like fdisk.
Maintaining a proper schedule reboot of servers for performance improvement.
Installation and configuring Linux (Primarily used Red Hat Enterprise Linux Version 6, 7).
User Administration tasks such as Create, change, and delete user accounts per request as necessary.
Change file and directory permissions as per client request
Configure YUM server
Configure NIC bonding
Managing System Services – Stop, start and Enable.
Knowledge on boot process and troubleshooting booting problems
Configuring and Troubleshooting RAID Levels RAID 0, RAID 1 and RAID 5
Performing LVM Administrator, PV, VG & LV create and resize using VG, LV extend and VG, LV reduce.
Monitoring disk status, System processes User process activity, Memory activity and Network, Memory and Swap space management (Top, PS)
Managing tickets in Motadata ticketing tool.
Maintain Backup through Networker EMC Tool.
Taking daily, weekly and monthly data backup of servers.
Monitoring Rack Servers, I/O modules and Dell Chassis through System Director.
Creating and mapping of LUN’s on OS.
Experienced in troubleshooting and resolving network issues related to the server.
Plan and execute Software and Patch management tasks on quarter basis.
Coordinated with server H/w venders for support.
Collect SP loges from Storage for Storage Support team.
Server Hardware Firmware Up-gradation.
Configure bonding on NIC.
Kernel and OS Patch up gradation.
Maintained data center environment and monitoring equipment.
Performed daily system monitoring, verifying the integrity and availability of all hardware.

Red Hat LinuxLinux System AdministrationTroubleshootingHigh AvailabilityPerformance TuningDisk Management+4

Ind innovation private limited

Customer Support Engineer - Linux

Jun 2015 – Mar 2021 · 5 yrs 9 mos · New Delhi Area, India

Currently working as customer support engineer and providing offshore support as well as onsite support. Providing onsite support training for new engineers.
Working for pre-Installation, installation and post installation configuration for Red hat & Centos Linux servers and workstations.
Addition of new hosts and services on customer requirement.
Taking care of CA tickets related to various UNIX issues.
Troubleshooting issues with live production Linux servers.
Installing & configuring file servers like NFS & FTP for remote sites. Working experience to access the servers remotely through console – ILO , iDRAC, etc .
Creating user accounts on application servers & internal application tools, providing access to files on file servers
Troubleshooting knowledge for booting process for any booting issues. Knowledge on server recovery for any issues.
Working to configure the patching environment to upgrade the platform OS.
Network configuration and troubleshooting experience including bonding, virtual port, VPN as well as routing configuration.
Knowledge of run level scripts and config file, configuration custom scripts (rc.local )file.
Process management (use by command - ps, top, sar, free etc.) and system monitoring.
BASIC knowledge of DNS and NIS server and mail server.
File system management and configuration – ext2,3&4 fdisk , LVM , raid (hardware and software )
BASIC knowledge of DNS and NIS server and mail server.
Hardware troubleshooting knowledge of different kind of servers (HP, DELL, IBM, servers) , blade servers , chassis, storage , tape , network devices etc .
Hardware Raid configuration knowledge (Raid 0, 1, 5, 6).
Basic knowledge of EMC storage (VNX 5300, CX4-120, AX-4).
Working to get the hardware inventory from customers for AMC and records.
Doing quarterly health checkup for hardware and OS inventory.