I am Vignesh Vijay K, a Network Security and IT Infrastructure professional with 2+ years of hands-on experience in network administration, surveillance systems, IoT solutions, AI-powered automation, and technical support. Skilled in Cisco, NETGEAR, D-Link, TP-Link, and Hikvision platforms.
Network Security and IT Infrastructure professional with 2+ years of hands-on experience in network administration, surveillance systems, IoT solutions, AI-powered automation, and technical support. Skilled in configuring, deploying, and troubleshooting multi-vendor networking equipment (Cisco, NETGEAR, D-Link, TP-Link), as well as Hikvision NVR/DVR/HVR security systems.
Demonstrated expertise in leveraging AI tools for smart surveillance, automation workflows, and productivity enhancement. Proficient in Linux system administration, Android kernel customization, and full-stack web development. Maintains a proven 90% first-contact resolution rate.
Currently advancing toward CCIE Security, with a career focus on Network Security, AI-driven infrastructure, and intelligent automation systems.
Native Android billing and invoice management app with CRUD functionality, Material Design UI, and full-stack web version at bill-me-tau.vercel.app.
Multi-platform media downloading tool supporting content from popular streaming and social media platforms with a clean web interface.
Fully automated Bash script that installs KVM/QEMU with virt-manager on any Debian-based distro in 11 automated steps.
Automated PowerShell script to disable Hyper-V, VBS, Device Guard, and Memory Integrity for bare-metal hypervisor compatibility.
Lightweight ROM flashing toolkit for POCO F1 (Beryllium) — a stable alternative to Mi Flash Tool using ADB/Fastboot automation.
Diagnosed and resolved ALSA/codec audio driver mapping issues on Infinix XL422 laptops running Linux.
Resolved Linux-specific fastboot prompt issue where 'Press any key' would not register user input during Android flashing.
One-command PowerShell script to enable Hyper-V on Windows Home editions without manual setup steps.
AI-powered attendance tracking system using face recognition with OpenCV and automated logging.
Research project exploring Android security — bypassing encryption and bootloader lock via root access.
Pursuing — Networkers Home, Bengaluru
Be10X Certified
Ethical Hacking & Red Team — Red Team Hackers Academy, Kozhikode
Kannur University — First Class
95% — Distinction
Available for networking consultations, surveillance systems, and security projects.