G Yaswanth
Hyderabad
Summary
Adept Linux System Admin with a proven track record at MOVATE, expertly managing over 1500 servers and driving system integrity through meticulous patching and upgrades. Demonstrates exceptional problem-solving and communication skills, alongside mastery in DHCP, DNS, and VMWARE. Renowned for enhancing system performance and reliability, ensuring seamless operations.
Overview
2
2
years of professional experience
Work History
Linux System Admin
MOVATE
Chennai
08.2021 - 11.2023
- Company Overview: formerly CSS CORP PRIVATE LIMITED
- Systems administration, maintenance and monitoring various day-to-day operations
- Providing a Full-Fledged support over 24/7 on Unix/Linux Servers
- Responsible for managing more than 1500 LINUX servers through virtualization and including physical server
- Installation, Configuration, and OS patches on RHEL6/7, SUSE Linux
- Creating volume groups, Logical volumes and extending them using LVM
- Package Management using RPM, YUM
- User Management: User/Group creation, deletion, password reset, unlock
- Manage AD and LDAP users in linux servers
- Diagnosing, monitoring performance and network related issues using PS, top, netstat
- Handling server hung, unplanned reboots and filling up RCA for complex issues
- Performs incident management and change management execution
- Collaborate with Infrastructure, Development and QA to resolve production issues
- File system management (including files and folder permissions, special permissions, ACL)
- Performing system administration activities including installation and troubleshooting
- Troubleshooting issues with live production Linux servers
- Checking log files and answering technical queries of end user
- Planning and resolving the issues within the specified down time
- Automation of jobs through crontab
- Daemon and process management (starting, stopping and refreshing)
- Work on tickets assigned and ensuring tickets meet SLA metrics
- Configuring and maintaining servers like NFS, FTP and SAMBA
- Managed Disks and File systems using LVM on Linux
- Taking Full Responsibility & Ownership of all OS-related issues
- Applied appropriate support packages/patches to maintain system integrity
- Good Knowledge in checking the log and troubleshooting the issues according to the issue
- Providing day-to-day user administration like adding or deleting users, and password aging
- Patching the server (Both Manual & Automation via Blade Logic tool) & Firmware upgrades for the servers
- Using the service now ticketing tool to create an alert suppression, incident, change management, and change management
- Using the DB Armor tool for reporting purposes, sending a communication to stakeholders, to updating the status of the server
- Formerly CSS CORP PRIVATE LIMITED
- Knowledge of DHCP, DNS, IP Addressing, DORA
- Tools Used: Sales Force, vSphere, MobaXtrem, WinScp, Putty, VMware, SFTP, Cygwin, Windows, Powershell, MS Office
Education
MBA -
Palamuru University
12.2018
B.Sc - computers
Osmania University
12.2016
Skills
- DHCP (Dynamic Host Configuration Protocol)
- DNS (Domain Name System)
- IP Addressing
- DORA
- YUM
- RPM
- VMWARE
- WINSCP
- PUTTY
Other Products Know How
- Knowledge of Monitoring tools like Zabix, Nagios, and Splunk.
- Knowledge of Ticketing tools like Salesforce, Jira, and Service Now.
Ticketing Skills
RHEL, Ubuntu, CentOS, EXT3, EXT4, XFS, Tar, Dump, rsync, Scp, RPM, YUM, Splunk, Salesforce
Tools Used
- Sales Force
- VSphere
- MobaXtrem
- WinScp
- Putty
- VMware
- SFTP
- Cygwin
- Windows
- Powershell
- MS Office
Disclaimer
I hereby declare that all the above-furnished details are correct to the best of my knowledge.
Vmware Experience
- Creating Virtual Machines from the VCenter.
- Clone and template creation and deploying a VM from the template.
- Installation, Configuration and Maintenance of VMware ESXi5.1 and Virtual Machines.
- Increasing and decreasing the virtual machine memory, and CPU.
Personal Information
- Father's Name: G Krishna Reddy
- Date of Birth: 06/21/95
- Gender: Male
- Nationality: Indian
Timeline
Linux System Admin
MOVATE
08.2021 - 11.2023
MBA -
Palamuru University
B.Sc - computers
Osmania University