Your Name
Summary
Pursue my career as a Linux Administrator to reach a dynamic and challenging position, this can invigorate and enrich my skills to the maximum and to accept opportunities where in the task necessitates responsibility and accountability.
Overview
7
7
years of professional experience
Work History
System Administrator
Tata Consultancy services pvt ltd
05.2016 - Current
- Creating volumes and managing the file system using logical volume manager (LVM)
- File system Administration (creating and increasing the file systems)
- File system capacity management and integrity checking
- User and group Administration
- Configuring the cron jobs and scheduling
- Implementing disk quotas and ACLs for users
- Editing configuration and other files using editors like vi and vim
- Network configuration and Virtual Interface setup on servers
- Providing sudo access to the users and configuring the aliases
- Installing the software packages and patches
- Troubleshooting the boot process issues
- Backup and recovery using tools like tar and dump
- Configuring the file sharing services like NFS, SAMBA and FTP
- Adding SAN LUNs to ESX servers and management of storage devices
- Installation, configuration and administration of various versions of red hat Linux
- Problem diagnosis and troubleshooting of Linux servers
- Remote system Administration tools like SSH, TELNET
- Assigning the LUNs from the storage, creating multi path, disk partitions and configuring the LVMs
- Upgrades/updates -from RHN satellite and redhat subscription
- Experience in configuring the NIC Bonding
- Configuring the DNS server., Having around 4+ years of experience as Linux System Administrator
- Installation and Configuration of Redhat Enterprise Linux versions6, 7, 8
- User Administration like user creation, user permissions, setting environment to users giving ACL and sudo permissions, some troubleshooting issues like users not able to login, when their maximum attempts have failed
- Patching the servers, OS upgradation
- Handling the request incidents and change the orders on daily basis
- Attending daily operational meetings
- Installation and configuring ESXI servers on various servers and storage platforms
- Installing, configuring, and managing virtual Center
- Performing snapshots, cloning, migration of virtual machines from one ESXI to another ESXI
- Creating templates from virtual machines and deploy virtual machines from templates and allocate resources
- Hardening the Linux servers
- Fixing the hardware issues
- Preparing the SOPs and technical documents
- Bonding configuration on physical servers
- Network file system Administration for client and server importing and exporting the file system, troubleshooting the NFS
- Configuring the FTP server to maintain the shared folders
- Configuring of LVM for dynamic extending and reducing the partitions
- Remote system Administration done through tools like SSH and TELNET
- Performing the backup and restore using rsync, tar, dump restore opensource tools
- Server provisioning through top, tcpdump, sar, taskset, cpulimit using these tools.
Education
Bachelor of Technology -
JNTU
2013
Skills
- TECHNICAL SKILLS:
- Operating system :
- Linux RHEL 6x, 7x, 8x, and CentOS 64
- File sharing services : FTP, NFS, SAMBA
- Ticketing tool : Service Now
- Monitoring tool : One view
- Web server : Apache
- PROJECTS EXPERIENCE:
- Project 1:
- Project Name : E-auction implementation
- Marital Status : Single
- Nationality : Indian
Timeline
System Administrator
Tata Consultancy services pvt ltd
05.2016 - Current
Bachelor of Technology -
JNTU