THIRUMALAI SRINIVASAN
Bangalore
Summary
- Extensive knowledge and hands-on experience in installation, configuration, administering and managing Windows Servers 2016 ,2019 and 2022.
- Creating and managing virtual machines (VMware & Hyper-V) in windows platform and installing VM Tools into VM's.
- Experience in installation, configuration and trouble shooting of AD, DNS, DHCP, GPO and IIS.
- Experience involving trouble shooting along with Incident, Change, Request and Problem Management within SLA.
- installing, implementing and maintaining the active directory services, FSMO roles,DNS and restoring active directory.
- Solid understanding of Microsoft Technologies, Network & Security and Datacenter Technologies
- Excellent communication and interpersonal skills with proven abilities in resolving complex application related issues.
- Performing the windows OS hardening as per the IT regulation for the audit purposes.
- Windows Hyper-V Environment management and Having Experience in Windows Servers OS Troubleshooting and issue fixing.
- VMware Virtual Machines Snapshot and Template management and Windows updates to templates.
- Performing health check for physical server and Firmware Updates for HP and Dell Servers
- Vulnerability Remediation for Servers for issues reported.
- Configuration and performing patch activity for the windows server through WSUS
- Validating windows patch for monthly basis and updating to the servers.
Overview
9
9
years of professional experience
Work History
Senior Engineer (Wintel & Cloud)
NTT Global Data Centers & Cloud Infrastructure Ind
Bangalore
02.2023 - Current
- Server Hardware Maintenance, Server Monitoring and coordinating with vendor to performing server related troubleshooting,
- Working on GPO and AD related queries as per client requirements.
- Managing Hyper-V and creating new VMs as per client requirements
- Issue will be viewed by ServiceNow ticketing tool and Check_mk monitoring tool with help of PIM access.
- Managing Live physical servers and troubleshooting issues
- Perform Backups of Physical Servers and Virtual Machines
- Maintain server uptime in mixed Windows 2016,2019 and 2022 server environment
- Creating and managing virtual machines (VMware & Hyper-V) in windows platform and installing VM Tools into VM's
- Regular System Administration tasks like User Accounts, access, Permissions, Security, Planning
- Configuring alarms and Manage task, events and alarms
- Windows Server patching with Change management processes
- Configuring and managing with basic level of troubleshooting in Firewall, Routers and Switch in Data Center.
System Administrator
Bharthi Airtel Limited
Bangalore
06.2017 - 02.2023
- Handling P1, P2, P3, P4 reported by automated alerts and customer alerts within SLA timeframe.
- Working on GPU and AD related queries as per client requirements.
- Managing Hyper-V and creating new VMs as per client requirements.
- Performing patch activities and troubleshooting Non-compliance as per the policy.
- Manage various disk storage devices and monitor disk space growth.
- Perform general server troubleshooting and maintain uptime.
- Responsibilities Worked in Mission Critical Production environment that deals with OS level issues through the Enterprise.
- Performed OS upgrades for critical servers under production.
Executive
AND Technology
bangalore
07.2015 - 03.2017
- Server Hardware Maintenance, Server Monitoring and coordinating with vendor to performing the server related troubleshooting.
- Working on GPU and AD related queries as per client requirements.
- Managing Hyper-V and creating new VMs as per client requirements.
- Performing patch activities and troubleshooting Non-compliance as per the policy.
- Manage various disk storage devices and monitor disk space growth.
- Perform general server troubleshooting and maintain uptime.
- Responsibilities Worked in Mission Critical Production environment that deals with OS level issues through the Enterprise.
- Performed OS upgrades for critical servers under production.
Education
Electronic & Communication Engineering) - BE
Selvam College of Technology
2014
HSC -
Government boys Higher Secondary School
2010
SSLC -
Concordia Higher Secondary School
2008
Skills
- Hyper-v, VMware
- Server OS - Windows server 2016, 2019,2022
Timeline
Senior Engineer (Wintel & Cloud)
NTT Global Data Centers & Cloud Infrastructure Ind
02.2023 - Current
System Administrator
Bharthi Airtel Limited
06.2017 - 02.2023
Executive
AND Technology
07.2015 - 03.2017
Electronic & Communication Engineering) - BE
Selvam College of Technology
HSC -
Government boys Higher Secondary School
SSLC -
Concordia Higher Secondary School