Nelson Tulio


Hi, I'm Nelson Tulio

An IT professional with experience in systems administration, networking, cloud technologies, and technical support. Passionate about building secure, reliable, and scalable IT environments while continuously expanding my technical expertise.

Currently seeking opportunities in IT Support, Help desk and Systems/Network Administration.

About Me

A Computer Information Systems Administration graduate with hands-on experience in IT support, systems administration, networking, cloud technologies, and enterprise infrastructure.

My technical background includes Windows Server, Active Directory, Microsoft 365, Microsoft Entra ID, Intune, Azure, Linux administration, virtualization, and network design. Through academic projects and technical labs, I have designed enterprise networks, deployed hybrid Active Directory environments, implemented cloud-based identity management, and built highly available infrastructure using virtualization, Kubernetes, and distributed storage technologies.

I enjoy solving technical challenges, learning new technologies, and building secure, scalable, and reliable systems. My goal is to continue growing as an IT professional while contributing to organizations that value innovation, security, and operational excellence.

Outside of technical work, I am passionate about continuous learning and staying current with emerging technologies in cloud computing, cybersecurity, automation, and artificial intelligence.

Featured Projects

Azure Portfolio
Azure Cloud Web Portfolio Hosting

Deployed and hosted a production-ready static portfolio website on a Linux-based cloud server using Microsoft Azure.

Network Infrastructure
Enterprise Network Infrastructure | BCIT Project

Designed and documented a secure multi-site enterprise network.

Network Infrastructure
AI Infrastructure & Kubernetes Cluster | BCIT Project

Built a highly available AI infrastructure environment using virtualization, distributed storage, containerization, and Kubernetes.

Mobirise Website Builder
Hybrid Active Directory & Microsoft 365 Infrastructure | BCIT Lab

Designed and deployed a hybrid enterprise infrastructure environment using Windows Server, Active Directory, Microsoft 365, Azure, and Intune

Core Skills

  • IT Support: Windows troubleshooting, Microsoft 365, endpoint management, user support, VPN, hardware/software support.
  • Networking: Router and Switch configuration, TCP/IP, NAT, VLANs, STP, EtherChannel, routing (OSPF, EIGRP, BGP), DNS/DHCP, LAN, WAN, WLAN (802.11) and network troubleshooting
  • Security: Firewall management (FortiGate/Palo Alto/CheckPoint), SIEM, Splunk, identity & access management.
  • Server and Cloud: Windows Server, Active Directory, Azure (Entra ID, Intune, Exchange), Linux, PowerShell, Apache
  • Automation and Tools: Python, Bash, PowerShell, AI/LLM deployment, documentation, ticketing systems

Certifications

CCNA
CCNA - Cisco Certified Network Associate
Palo Alto
Palo Alto Networks Cybersecurity
Fortinet
NSE4 - Fortinet Certified Associate
CheckPoint
CCSA - Check Point Certified Security Administrato
AWS
AWS Academy - Cloud Architecting
Mobirise Website Builder
TestOut PC Pro                              
Hitek Computer School
Software QA and Software Testing                            

Experiences

TestLink, March 2022 - May 2022

• Performed a functional testing of the assign functional area and report the issues/errors using Git Lab
• Writes a detailed test cases of the assigned functional area
• Performed a cross-browser compatibility testing of the assigned functional area
• Performed a Mobile testing of the assigned functional area
• Performed a Test Automation using Test Café Studio with data driven approach

Skills Demonstrated: Quality Assurance, Documentation, Troubleshooting, Test Automation

In this experience gained experience identifying, documenting, and resolving software issues while collaborating with development teams.

Hitek Computer School, October 2021 - February 2022

• Performed ad-hoc testing, reported bugs using Elementool defect tracking system, and verified bug fixes.
• Developed test plans and generated test cases for different parts of application
• Performed various types of testing, such as Functional, Regression, System
• Performed Compatibility testing of web application on different browsers
• Created automated test scripts using UFT and Selenium WebDriver.

Skills Demonstrated: Automation, Problem Solving, Software Testing, Technical Documentation

In this experience I developed analytical and problem-solving skills through manual and automated software testing.

Contact Me

If you’d like to discuss opportunities in IT Support, Systems Administration, or Networking, feel free to reach out. I’m always open to entry-level or junior IT roles, internships, and collaboration opportunities.

LAN

© Copyright 2025 Mobirise - All Rights Reserved

AI Website Generator