Summary
Overview
Work History
Education
Skills
Languages
Timeline
Generic

Senthil Kumar Chinnathambi

Chennai

Summary

Having 5.5+ years of Information Technology experience as Server infrastructure administrator (LINUX, Windows server) and 1.5+ years Support Engineer. Expecting an opportunity to apply knowledge to the growth of the company and career

Overview

8
8
years of professional experience

Work History

IT Analyst

TCS
05.2023 - Current
  • Undertaken the responsibility of Administrating Collaborated Environment to nearly 600+ Virtual server resources under main components of BRITISH TELECOM.
  • Involved in critical platform migration from OEL6 to OEL9, Windows 2012R2 to Windows 2022 to reduce a dependency on legacy servers.
  • Handling incident and change management. Also Ensuring resolution for client problems while providing quality service within agreed SLA.
  • Involved WebLogic server upgrade activity and applying required patch to remediate vulnerabilities with help of WebLogic team.
  • Installed and configured the Ansible on servers to automate patching activity to reduce manual effort.
  • Analyse penetration test results and engage with technology partners and business units in order to resolve identified vulnerabilities within SLAs.
  • Handling Dynatrace agent to deployed dashboards for operations, to perform root cause analysis and quickly drill down to correct error fault path and hotspots.
  • Handling Shell scripts to run, kill, Monitor, backup, rollback and archive log files to perform tasks and scheduling cron job for system backup activities.
  • Handling configuration on Samba server, Tomcat server, Apache and NAS storage, Mounting activity, services (FTP, SCP, NFS, SSH), mail configuration, certificate installation.
  • Monitoring windows and Linux servers disk space alerts and perform housekeeping before user intervention.
  • Responsible for adding, creating new users, groups, set up home directories and providing appropriate access to users
  • Reduced manual processes, automating routine tasks to free up resources for strategic initiatives.
  • Streamlined data analysis processes, significantly reducing report generation times.
  • Analyzing the vulnerabilities and providing fix based on the severity.
  • Regularly applying security patches on the servers to remediate the vulnerabilities.
  • Installing and configure the Load balancer ( Pulse secure 20.1)

Engineer

Virtusa Consulting Services Private Limited
06.2019 - 05.2023
  • Handling experience around 450+ linux and windows servers virtual machine.
  • Involved in critical platform migration from OEL6 to OEL8, Windows 2012R2 to Windows 2016 to reduce a dependency on legacy servers.
  • Involved application upgrade activity from BMC developer studio product.
  • Handling Software installation (BMC Tools- Remedy, DWP, Smart Reporting, AO) on both Linux and Windows servers as part of upgrade activity.
  • Handling incident and change management. Also Ensuring resolution for client problems while providing quality service within agreed SLA.
  • Handling regular patching on server
  • Installed and configured an IP 360 cave to generate the list of vulnerabilities based on severity.
  • Analyzed the CVE Vulnerabilities and overall 90k+ high vulnerabilities has been resolved on the servers.
  • Managed multiple projects simultaneously while maintaining attention to detail, organization, and adherence to deadlines.
  • Handling WebLogic servers and upgrade activity and applying required patch to remediate vulnerabilities with help of WebLogic team.
  • Involved in legacy application decommissioning that is after migration.
  • Handling Shell scripts to monitoring application logs and server logs.
  • Handling server connectivity activity via BT service portal (SDIP, FIRELOW) as based on requirement from projects.
  • Handling GitHub to create user account and projects to deploy codes.
  • Regularly performing housekeeping activity on the servers.

Desktop Support Engineer

Alchemy solution Pvt Ltd, Future Focus InfoTech Pvt Ltd
03.2018 - 05.2019
  • Configured hardware, devices and software to set up work stations for employees.
  • Installed new or upgraded hardware and software and coordinated installation and follow-up with user to achieve customer satisfaction.
  • Removed malware, ransomware and other threats from laptops and desktop systems.
  • Maintained inventory of installed desktop hardware and software components to keep records accurate and updated.
  • Monitored systems in operation and input commands to troubleshoot areas.
  • Relocated and configured desktop computer devices and phones to facilitate office moves and new employee workstations.
  • Troubleshot potential problems and eliminated before issues escalated or cascaded.

Desktop Support Engineer

Magna InfoTech
06.2017 - 03.2018
  • Maintaining more than 200 Computers Networked with WIN 2003, WIN 2008, WIN XP, WIN Vista, WIN 7 Operating Systems.
  • Handling installation of Windows OS and trouble-shooting customer specific applications and built-in standard applications along with network printer configuration.
  • Checking and setup the host & user policy to access the application
  • Configuring POP3, IMAP, in outlook and troubleshooting OS related issues and performing backup data of users.
  • Attending & close the calls as per service desk allocation. Ensure all tickets assigned are updated regularly with the standards and tickets are closed promptly after resolution.
  • Handling Asset maintaining of users.

Education

B.E - Electronics And Communications Engineering

Madha Engineering Collage
Chennai
2016

HSC -

Sri Vidhya Mandir Higher Secondary School
Palacode
2012

SSLC -

Velankanni Higher Secondary School
Hosur
2010

Skills

  • System Log Maintenance
  • Red Hat Enterprise Linux
  • Kernel Patches
  • Script Writing
  • Problem Analysis
  • Application Configuration

Languages

English
Tamil

Timeline

IT Analyst

TCS
05.2023 - Current

Engineer

Virtusa Consulting Services Private Limited
06.2019 - 05.2023

Desktop Support Engineer

Alchemy solution Pvt Ltd, Future Focus InfoTech Pvt Ltd
03.2018 - 05.2019

Desktop Support Engineer

Magna InfoTech
06.2017 - 03.2018

B.E - Electronics And Communications Engineering

Madha Engineering Collage

HSC -

Sri Vidhya Mandir Higher Secondary School

SSLC -

Velankanni Higher Secondary School

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Senthil Kumar Chinnathambi