Ratheesh P P

Experience

• 

  JRG SECURITIES LTD

  Jan 2005 - May 2007

  Systems Administrator
• 

  Tata Elxsi

  Nov 2007 - Jul 2011

  System Administrator
• 

  BYJU'S

  Jun 2013 - Jan 2018

  Senior IT System Administrator

  • Installing, Configuring and Administering Microsoft Windows 2003, 2008 & Windows Network Environment• Microsoft Windows (XP/Vista/Windows7/8) – installing, troubleshooting, maintaining, upgrading• Mcafee implementation and virus protection, antivirus installation, endpoint protection, syncing with AD’s• Setting up Domain Servers and adding users and computers to the domain• Managing the GPO’s, creating gpo’s for users and computers• Installing printers and drivers in client locations and handling print server• Backing up the PST files and creating new PST for those who are having problem with the outlook• Doing remote installation for the clients and remote support for the clients• Handling desktop related issues, troubleshooting• Handling Remote Desktop Connections and Team viewer for users• Monitoring the server hardware for any kind of hardware issues• Doing the hardware upgrades as per the requirement• Coordinating with various vendors for IT related activities• Microsoft Active Directory 2003 – installing, troubleshooting, maintaining• Microsoft Active Directory 2008 – Installing and configuration• Microsoft Group Policy Objects – Troubleshooting, testing• WAIK, MDT and WDS• Proficient in Installing managing maintaining DHCP, DNS, Remote and routing configurations• MacAfee endpoint encryption administration through customized console from MacAfee vendor Show less

• 

  MySchoolPage

  Feb 2018 - May 2019

  Team Leader

  •Team Management•IT Management and Project Management•IT Infrastructure Management•CRM Management•HRMS Management•Learning Management System Administration•Delivery Management Portal Administration•Asset Management•Vendor Management•Antivirus Server Management (Seqrite EPS)•Firewall Management (Seqrite UTM)•AWS•KT for team members•SOA for work process•KPI's for the team•KRA's for the team

• 

  Embassy Services

  May 2022 - Jan 2023

  Senior System Administrator
• 

  Focus Edumatics Pvt Ltd

  Feb 2023 - Jan 2025

  As a Senior Systems Administrator, I manage, maintain, and optimize an organization's IT infrastructure to ensure its reliability, security, and performance. They oversee the installation, configuration, and upkeep of servers, networks, and other critical systems. They are also responsible for troubleshooting complex technical issues, implementing security measures, and ensuring compliance with IT policies. In addition, they provide guidance and mentorship to junior IT staff, collaborate with other teams to support business objectives, and plan for future infrastructure upgrades or scalability needs. Senior Systems Administrators often play a key role in disaster recovery planning, system monitoring, and creating documentation for processes and procedures. Show less

  • Information Technology Team Lead

    Sept 2024 - Jan 2025

  • Senior System Administrator

    Feb 2023 - Aug 2024