Văn Quyền
@vnquyn
IT Management Specialist optimizing infrastructure, workflows, and uptime through operations excellence.
VietnamWhat I'm looking for
I am an IT Management Specialist with over 4 years of comprehensive experience in IT Operations, spanning 3+ years in IT Support, 1+ years as an IT System Administrator, and 2 years in IT Management. I specialize in overseeing infrastructure, optimizing system workflows, and driving technical solutions that align with business operations.
In my current role, I manage and optimize IT processes to improve operational efficiency, supervise vendor relationships, and handle IT asset lifecycle management. I also oversee and maintain IT infrastructure—network systems, VPN Site-to-Site configurations, CCTV monitoring, core server environments (Windows Server with GPO, Linux Server), enterprise email systems, NAS storage, automated network configuration backups, and IP Phone systems—while providing high-level end-user support to minimize downtime. Previously, I’ve designed and deployed network infrastructure for new business sites, administered VMware ESXi via vCenter, built Domain Controller models with GPO, and supported helpdesk operations—strengthening my ability to deliver reliable, secure environments.
Experience
Work history, roles, and key accomplishments
IT Management Specialist
Daewoo E&C Vina
Apr 2026 - Present (3 months)
Managed and optimized IT processes to improve operational efficiency and streamline workflows. Oversees IT infrastructure including network systems (site-to-site VPN), CCTV monitoring, server environments, storage, IP phone systems, and end-user support to minimize downtime.
* Managed and optimized IT processes to improve operational efficiency and streamline workflows.
Supervised vendor relationships and handled IT asset lifecycle management effectively.
* Overseen and maintained IT infrastructure, including network systems, VPN Site-to-Site configurations, and CCTV monitoring.
* Administered core server environments, including Windows Server (GPO), Linux Server, and
Managed end-to-end IT operations, including technical user support, GPO administration, and IT asset lifecycle management.
Configured, deployed, and maintained CCTV systems to ensure reliable facility monitoring and security.
Leveraged SQL for efficient data querying and utilized Google Apps Script to automate workflows and optimize system processes.
System & Network Infrastructure Experience (English Version):
Designed and deployed network infrastructure for new business sites, including structured cabling, IP planning, and network segmentation.
Installed and configured CCTV systems tailored for restaurant/event spaces, ensuring proper coverage and remote monitoring capabilities.
Set up and managed network equipment—primarily TP-Link device
Analyze and design IT systems, including IP planning, subnetting, and network architecture for internal infrastructure and new deployments.
Design and model system architecture using UML diagrams (Use Case, Class, Sequence, etc.) to clarify system requirements and workflows.
Design and normalize relational databases to support scalable and efficient application development.
Provide technical gu
Monitor and maintain office network infrastructure, including switches, routers, and Wi-Fi systems to ensure stable and secure connectivity.
Manage and query databases using Microsoft SQL Server, including data extraction, performance optimization, and reporting.
Troubleshoot and resolve issues related to networking, Wi-Fi, and connected office equipment.
Set up and configure CCTV systems for b
Studied at Duy Tan University.
Education
Degrees, certifications, and relevant coursework
Duy Tan University
2017 - 2022
Studied at Duy Tan University from 2017 to 2022.
Tech stack
Software and tools used professionally
Availability
Location
VietnamAuthorized to work in
Job categories
Skills
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