SYSTEM ONLINE

NAGA
VIGNESH

M.S. Computer Science · Rowan University · Actively seeking full-time roles

Infrastructure-focused IT professional with 2+ years in network operations, NOC diagnostics & cybersecurity.

Top 4% Nationally — NCL Spring 2025 · #316 of 8,575

Building Secure
Digital Futures

Two years of production ISP experience at scale — supporting 24/7 NOC operations, capacity scaling across multi-site deployments, Layer 1/2 diagnostics, and hardware migration for subscriber-growth infrastructure at Hathway Cable & Datacom Ltd. Proven in critical-environment service reliability with a 99.5% uptime record and 15% reduction in ticket-to-resolution time.

Ranked in the top 4% nationally in NCL Spring 2025 (#316 of 8,575) across cybersecurity and network analysis challenges. Currently pursuing an M.S. in Computer Science at Rowan University, building on five industry certifications (CCNA, Network+, Security+, SC-900, AZ-900). Targeting full-time roles in network infrastructure engineering and cybersecurity operations.

0 Years Experience
0 Projects
0 Certifications
0 Top NCL Nationally
vignesh@naga-vignesh.me ~
$ whoami
$ cat role.txt
$ cat certs.txt
$ cat status.txt
$ 

Work History

Aug 2022 – May 2024

Network Support Engineer

Hathway Cable & Datacom Ltd

  • Supported ISP network capacity scaling initiatives, coordinating provisioning, rack space allocation, and hardware migration for new network hardware across multiple sites to address subscriber growth.
  • Executed Layer 1/2 NOC diagnostics on provisioning-related failures, identifying and resolving physical and logical connectivity issues within SLA parameters.
  • Conducted systematic troubleshooting of network hardware and Linux-based servers, correcting device state inconsistencies and minimizing MTTR during on-call escalations.
  • Configured ACLs and validated router-aggregate deployments during new room buildouts, coordinating rack space, power and cooling allocation with facilities teams.
  • Maintained 99.5% network availability in 24/7 operations — reducing average ticket-to-resolution time by 15%.
NOC Layer 1/2 Linux ACL Cisco IOS SLA

Technical Arsenal

Hardware & Infrastructure

Server Hardware Troubleshooting Network Hardware Diagnostics Physical Repair Network Cabling Layer 1/2 Networking Rack / Patch Panel Config Router-Aggregate Deployment Capacity Scaling Hardware Migration Power & Cooling

Cloud & DevOps

AWS (EC2, S3, IAM, Route 53) Docker Jenkins Git

Networking

TCP/IP VLAN OSPF DHCP DNS ACL SIP / RTP NOC Operations Wireshark Network Scaling Incident Escalation Console Network Setup

OS & Scripting

Linux / Unix System Administration Python Bash SQL

What I've Built

Oct 2025 – Jan 2026

Cloud Infrastructure
Automation & Compliance Scanner

Infrastructure auditing tool using Python and Golang to identify misconfigured AWS and network resources. Built Go-based CLI for rapid validation. Automated compliance validation across IAM, S3, and EC2 — flagging misconfigurations across simulated multi-account environments.

PythonGolangAWS IAMS3CLI
GitHub →
Nov 2024 – Dec 2024

Scalable Multi-City
Enterprise Network

Multi-site enterprise topology connecting three locations in spine-and-tree model. Implemented VLANs, STP, LACP, HSRP, OSPF, DHCP, DNS. Designed for 200+ concurrent remote users with sub-second HSRP failover and full Layer 2/3 redundancy. Hardened with Cisco IOS ACLs and firewall rules.

Cisco IOSOSPFVLAN HSRPLACP
GitHub →
Sep 2023 – Dec 2023

Dockerized Web App
CI/CD Pipeline

CI/CD framework using AWS, Docker, and Jenkins. Reduced integration errors to fewer than one per month. Applied containerization to stabilize deployment workflows.

DockerJenkinsAWSCI/CD
GitHub →

Credentials

Cisco Certified Network Associate badge

CCNA

Cisco
CompTIA Network+ badge

Network+

CompTIA · N10-009
CompTIA Security+ badge

Security+

CompTIA · SY0-701
Microsoft SC-900 badge

SC-900

Microsoft Security
Microsoft Azure AZ-900 badge

AZ-900

Microsoft Azure
NCL Diamond-2 Medal

Diamond-2 Medal

NCL Spring 2025

Top 4% nationally — 316 of 8,575

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