Copilot said:

IT Executive / Systems Administrator - Key Responsibilities
Developed and maintained internal web portals and in-house IT applications to support business operations.
Managed and enhanced Vendor Management Systems (VMS) and other departmental portals, including HR Portal solutions.
Provided administration and technical support for Video Conferencing Systems, ensuring seamless communication across locations.
Monitored, tracked, and resolved end-user IT support tickets and user-level technical issues.
Administered and supported Messaging Systems, ensuring reliable communication infrastructure.
Managed and maintained Application Servers, including deployment, monitoring, and troubleshooting activities.
Performed Firewall Administration, implementing security policies and monitoring network security.
Maintained enterprise network infrastructure, ensuring system availability, performance, and security.
Coordinated system upgrades, patches, backups,



and preventive maintenance activities.
Provided technical support for hardware, software, network, and system-related issues.

Resume-Friendly Version
Developed and managed enterprise web portals, in-house applications, and vendor management systems.
Administered application servers, messaging platforms, and IT infrastructure to ensure high system availability.
Managed firewall security, network maintenance, and endpoint support across organizational functions.
Provided end-user technical support and resolved IT incidents while maintaining service efficiency.
Supported video conferencing and collaboration platforms to enable effective business communication.
Maintained departmental portals, including HR systems, ensuring operational continuity and user satisfaction.

📌 Information Technology Tamil Nadu (India)
🏢 LT-Larsen u0026 Toubro
📍 India