AAS Graduate
Computer Security & Network Technology
Overview
About This Portfolio
This site highlights technical projects focused on enterprise infrastructure, systems administration, network design, Linux administration and automation, cloud services, and cybersecurity planning.
Each case study includes project summaries, diagrams, screenshots, technical documentation, demonstrations, and final deliverables. This website serves as a living portfolio and will continue to grow as I complete new projects, earn certifications, and expand my professional experience.
Career Snapshot
Current Status
Washington State
Based in the greater Seattle area
Seeking Opportunities
IT infrastructure, networking, and systems administration
Building & Learning
Home lab, self-hosting, automation, and technical documentation
“Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple.”
Site Updates
What’s New
- Published the JayceMangum.com professional portfolio website
- Added the LWTech CSNT253 Capstone Project
- Added the LWTech Cloud Computing Project
- Added the LWTech Networking I & II Final Project
- Added CompTIA A+ certification information and academic accomplishments
- Earned an Associate of Applied Science in Computer Security & Network Technology
Selected Work
Featured Case Studies
Detailed academic projects demonstrating practical infrastructure, networking, and cloud-computing experience.
Academic Project
LWTech CSNT253 Capstone Project
Enterprise Infrastructure Simulation
A simulated enterprise IT environment for Master Sword Publications featuring Active Directory, DNS, Linux automation, AWS-hosted security-awareness training, incident-response planning, and more than 325 pages of technical documentation.
Academic Project
LWTech Cloud Computing Project
Multi-Cloud Services & Serverless Computing
A comparative cloud-computing project covering infrastructure, platform, and software service models across Microsoft Azure, Amazon Web Services, and Google Cloud, including a Python-based serverless function.
Academic Project
LWTech Networking I & II Project
Enterprise Network Design
An enterprise networking project for ASTL featuring switching, routing, VLAN segmentation, IP addressing, wireless design, structured cabling, security planning, and complete infrastructure documentation.
Technical Focus
Core Competencies
Enterprise Systems
Active Directory & DNS
Enterprise Networking
VLANs, routing, and design
Linux Administration
Servers and services
Automation
Python, PowerShell, and Bash
Cloud Computing
Azure, AWS, and Google Cloud
Cybersecurity
Planning, awareness, and response
Explore More
See the Work Behind the Skills
Review detailed case studies, technical documentation, project demonstrations, and the experience behind my professional focus.