Nikhil Muraleedharan

Role: Senior System Administrator at Tata Consultancy Services
Location: Bengaluru, IN
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Nikhil Muraleedharan

As a seasoned IT professional with over a decade of experience, I have honed my expertise…

Experience

Senior System Administrator
Tata Consultancy Services
Oct 2021 — Present · Bengaluru, IN
Administered over 600 Windows servers, including Windows 2008, 2012, 2016, and 2019.• Led Windows OS upgrade projects, successfully upgrading 50+ servers from Windows 2012 to Windows 2019 in 2 months of time.• Automated Patch Management for Windows Environments via Ansible and PowerShell scripting thus reducing 8 hours of manual efforts to 2 hours.• Managed ESXi version upgrades, transitioning 15 ESXi servers from version 6.7 to 7.0.• Conducted storage reconciliation activities, eliminating 20+ unused VMs to reclaim Hypervisor resources.• Optimized storage costs by identifying and reclaiming 8 TB of storage from vCenter, significantly reducing hardware expenses.• Secured server infrastructure by deploying monthly Microsoft security updates, cumulative updates, and servicing stack updates via Windows Server Update Services (WSUS).• Provided on-call support on weekends on a rotational basis, ensuring continuous business operations and addressing any technical issues promptly.

Skills

Hp Proliant
Strategic Planning
Snapshot
Sql*Plus
Dell Poweredge Servers
Windows Server 2008
Virtual Machines
Operating Systems
Virtualization
Esxi
Communication
Visual Basic 5.0/6.0
Windows
Microsoft Office
Vmware Esx
Decommissioning
Windows Server 2012
Windows Server 2003
Windows Server

Contact information

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Work email
•••••@tcs.com
Personal email
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Current company

Tata Consultancy Services

IT Services and IT Consulting · 726K employees · Founded 1968 · Mumbai, India

Tata Consultancy Services (TCS) is the technology partner of choice for industry leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence, and customer service. It has set an aspiration to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence. Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 55 countries and 202 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients – helping them emerge as perpetually adaptive enterprises. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today. TCS sponsors 14 of the world’s most prestigious marathons and endurance events, including the TCS New York City Marathon, TCS London Marathon and TCS Sydney Marathon with a focus on promoting health, sustainability, and community empowerment. Caution against fraudulent job offers: TCS doesn’t charge any fee throughout the recruitment process. Refer here: https://www.tcs.com/careers/india/recruitment-fraud-alert

tcs.com

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About Nikhil Muraleedharan

Experience

Senior System Administrator

Skills

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