Portfolio
Fortune Johnson
Cybersecurity · Computer networking · AI literacy & prompt engineering · Web development · Technology tutoring
I design and build secure networks, run practical security labs, teach technology that people can actually use, and turn promising ideas into working platforms — with ventures and concepts kept clearly separate from finished work.
01 — Technical work
Projects, labs & teaching
DQuizMaster
A quiz platform I built to check my students’ understanding after I teach—adding a practical follow-up activity to the learning experience.
Event Management System
A Django-based web platform developed as my final-year Computer Science project to simplify event organization and management through a centralized digital system.
Snort Intrusion Detection Lab
A controlled Linux lab for writing Snort rules, generating safe test traffic, and investigating alerts with Wireshark.
Network Infrastructure & Security Lab
A collection of Cisco Packet Tracer environments modeling enterprise network scenarios, addressing, segmentation, wireless, and access-control concepts.
Portfolio Content Studio
This portfolio’s custom content system: a public site and private dashboard for managing projects, field notes, events, gallery images, and the CV.
AI Literacy & Prompt Engineering Sessions
Practical AI learning for students—including secondary-school learners—covering everyday AI usage, prompt engineering, iteration, and thoughtful evaluation.
Cybersecurity Practical Lab
A practical learning environment for understanding how networks and systems are discovered, analyzed, assessed, and secured.
Secure SOHO Network Design
A Cisco Packet Tracer small-office network design with device segmentation, addressing, routing, wireless access, and baseline security rules.
02 — Ventures
Venture directions
Product and venture concepts presented as directions — clearly labelled, not claimed as launched services.
Vorya
Share More Than a Meal — a software-first humanitarian platform concept connecting affordable food access, donations, surplus resources, and community impact.
Digiloom
A hybrid digital-skills and literacy academy concept bringing practical technology learning to in-person and remote learners.
PTM Academy
Practical Tech Mastery Academy — a progressive technology education initiative from foundational computing to networking, security, and emerging technology.
03 — Product concepts
Concepts in progress
Early product thinking and responsible-design questions, shared as explorations.
AI Health-Risk Platform
A product concept exploring how AI could help people notice potential health risks and make more informed decisions about seeking professional care.
Campus Voice
A student-centered platform concept for campus communication, useful information sharing, and community participation.
Intelligent Learning SaaS
A learning-platform concept exploring how software and AI could improve digital learning, student interaction, and education workflows.
AI Job-Matching Agent
An AI product concept for mapping a person’s skills and interests to relevant opportunities and helping users understand the match.
04 — Roadmap
Planned builds
Labs and applications planned next. Results get published only after each build is real and verified.
Networking
Inter-VLAN Routing Mini-Lab
A planned Packet Tracer lab for segmented office VLANs, inter-VLAN routing, DHCP, and access-control lists.
Two-Branch OSPF Network
A planned two-site simulation exploring OSPF, link redundancy, DHCP, DNS, and HTTP services.
Wireless Office with WLC
A planned wireless-office lab with separate staff and guest networks, controller management, and security testing.
Site-to-Site IPsec VPN
A planned HQ-to-branch lab exploring an IPsec site-to-site tunnel, routing, NAT, and access-control rules.
Break-and-Fix Troubleshooting Challenge
A planned troubleshooting exercise with deliberate network faults, clear symptoms, and a documented before-and-after test process.
Web development