Aishwarya Kharate
Dombivali
Summary
Linux System Administrator with 5+ years of hands-on experience in system configuration, performance troubleshooting, server monitoring, and patch management. Skilled in LVM, NFS, NTP, user management, log analysis, and system performance optimization. Adept at ensuring system reliability, improving server efficiency, and maintaining secure Linux environments.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Linux System Administrator
Altera Digital Health
Pune
09.2023 - 01.2026
Linux System Administrator
HashBlock Ventures
Mumbai
08.2021 - 09.2023
- Managed disk space using LVM, including VG/LV creation and extension
- Monitored system performance and resource utilization (CPU, memory, disk).
- Implemented backups and scheduled recurring jobs using cron.
- Monitoring network activity as well as server performance.
- Installed and configured Red Hat Enterprise Linux (RHEL) servers.
- Configured NFS on clients machine.
- Configured of remote connection tools like ssh, scp, telnet.
- Taking backup on Linux server using rsync and tar.
- Logs checking for mail problems.
- Building new servers with respect to company defined policies.
- Maintains of Hardware and software.
- Assembling, Installing, Maintenance & Troubleshooting.
- Administered users, groups, and file permissions.
- Taking daily backup of data on backup tool.
- Making report of daily task perform.
- Updating the report for CPU utilization, memory utilization, network bandwidth.
- Monthly msr report for daily activity perform.
- Creating the vg and lvm as per the requirement.
- Extending the lvm.
- Creating the mount point on the respected server.
- Installing package as per the mail.
- Taking the log file backup on the Backup server.
- Restoring the backup as per the requirement.
- Handling escalation bridge and perform escalation as per the matrix.
- Provided on-call support for critical system issues.
- Primarily working as AIX Administrator.
- Performed RCA on every repeated issue.
- Performed Linux server patching and compliance checks.
- Provided basic Windows OS troubleshooting and user support.
- Used PowerShell scripts to automate tasks such as uninstalling Cisco clients and installing Qualys Agent.
- Monitored update compliance using SCCM and shared reports with clients.
- Resolved incidents following ITIL-based procedures using ServiceNow.
- Managed and performed Windows patching through SCCM.
Education
Bachelor of Commerce (B.Com) - Specialization in Transport Management
Mumbai University
DombivliHigher Secondary (HSC) -
Pragati College of Arts, Commerce and Science
Skills
- LVM (Volume Groups, Logical Volumes, Extension)
- NFS Configuration
- NTP Management
- User & Permission Administration
- System Performance Monitoring
- Security patching
- Log Analysis (journalctl, /var/log)
- Disk & File System Management
- ServiceNow (Ticketing Tool)
- LogicMonitor
- Solarwinds (Monitoring Tool)
Certification
ITIL Foundation Certification
Languages
English
Proficient
C2
Marathi
Proficient
C2
Hindi
Proficient
C2
Timeline
Linux System Administrator
Altera Digital Health
09.2023 - 01.2026
Linux System Administrator
HashBlock Ventures
08.2021 - 09.2023
Bachelor of Commerce (B.Com) - Specialization in Transport Management
Mumbai University
Higher Secondary (HSC) -
Pragati College of Arts, Commerce and Science