Dibyendu Jana
Server And Backup Administrator
Bengaluru
Summary
Accomplished IT professional with extensive experience in server and backup administration at Wizertech Informatics Pvt Ltd. Proficient in RHEL 8.x 9.x installation and administration and Nutanix AHV platform management. Building strong customer relationships and solving critical problems. Skilled in Commvault backup solutions and AWS services, enhancing system reliability and performance.
Overview
10
10
years of professional experience
1
1
Certification
3
3
Languages
Work History
Server and Backup Administrator
Wizertech Informatics Pvt Ltd.
02.2025 - Current
- DC Infra support.
- Manage 1,400+ virtual servers on the Nutanix AHV hypervisor platform.
- Physical server support.
- Linux server support RHEL 8.x, 9.x.
- Commvault backup tools.
- File system, user and group management, and NFS.
- Hotfixes installation.
- Performed manual patching.
- Server health monitoring.
- Establish a good relationship between the customer and other team members.
- Handle booting-related issues.
- Package installation and hardening.
- Monitor server health.
Linux System Administrator
AFORESERVE.COM LTD
08.2024 - 02.2025
- Use Grafana as a monitoring tool for real-time analysis of system performance, allowing for proactive identification of potential issues before they impact users.
- Schedule backup and restoration job as per requirement, using cron.
- Automate daily, repeated tasks using cron.
- File system handling and managing PCs clusters.
- Manage more than 80 virtual servers on VMware.
- Resolved complex technical issues promptly by leveraging strong troubleshooting skills and root cause analysis techniques.
- Monitor the Postgres DB at the L1 level.
- Capable of handling multiple tasks.
Engineer
3i-infotech Consultancy Services
05.2018 - 05.2024
- RHEL server monitoring, health check, and hardware troubleshooting.
- 150 physical servers are managed by my team.
- Windows AD server administration, user management, disk management.
- End-user support, infra support.
- Managed more than 15 troubleshooting calls daily.
Associate Customer Engineer
HCL Services
02.2016 - 04.2018
- Performed hardware troubleshooting.
- OS (Windows 10, Windows 11) support and hardware support.
- User-end application support at the user level, McAfee, Office 2013, 2016, O365, network and hardware installation, and troubleshooting OS upgrades, installing software, and updating patches; end-user support at the application level, configuration, and backup of user data.
- Coordinate with OEM for hardware failure.
Education
Diploma - Electronics And Telecommunications Engineering
SMIT
Hooghly, WB 04.2001 -
Higher Secondary - Science
Khukurdaha I.C.M.M High School
Medinipur, India 04.2001 -
No Degree - Class 10th
Rampur Manua K.K.I.R.R Institution
Medinipur, India 04.2001 -
Skills
Proficient in RHEL 810 and 9x installation and troubleshooting
Nutanix AHV platform experience, vm creation, resource management as per requirement, firmware upgrade
User and group management, patching, package, disk , LVM management, automation using cron
Windows server 2019, Datacenter 2022
AD user management
Try to solve critical problem with team and build a good relationship with customer
Backup and restoration using Commvault v11, Tape library handling, storage and schedule policy creation and backup report analysis
Handson experience on AWS EC2,S3,EBS
Certification
RHCSA (9.4) - 240-041-020 https://rhtapps.redhat.com/verify?certId=240-041-020
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Server and Backup Administrator
Wizertech Informatics Pvt Ltd.
02.2025 - Current
Linux System Administrator
AFORESERVE.COM LTD
08.2024 - 02.2025
Engineer
3i-infotech Consultancy Services
05.2018 - 05.2024
Associate Customer Engineer
HCL Services
02.2016 - 04.2018
Diploma - Electronics And Telecommunications Engineering
SMIT
04.2001 -
Higher Secondary - Science
Khukurdaha I.C.M.M High School
04.2001 -
No Degree - Class 10th
Rampur Manua K.K.I.R.R Institution
04.2001 -