Fortune Johnson | Cybersecurity, Networking & Technology Teaching

01 / In person

The person behind
the work.

Sessions, the lab, and the build days in between. All photographed, nothing stock.

Fortune Johnson speaking into a microphone while holding a notebook during a session — **On the mic**Speaking during a session, notes in hand.

Candid portrait of Fortune Johnson resting his chin on his hand — **Listening**A candid moment, mid-session.

Fortune Johnson at the front of a computer lab while students work at desktop machines — **Teaching in the lab**Running a practical session with learners.

Black-and-white photo of Fortune Johnson building a networking lab with laptops and a TP-Link switch on the desk — **Building the lab**Setting up hardware for a hands-on session.

Black-and-white portrait of Fortune Johnson in a shirt and tie, looking to the side — **Portrait in black and white**Shirt and tie, ready for the day.

02 / About

Who I am

A creative technologist and educator, based in Nigeria and working across the layers that make technology useful.

I build practical web platforms that solve real problems, from classroom quiz tools to full-stack applications. In computer networking, I educate network enthusiasts and have designed and implemented a range of enterprise-style builds, from segmented VLAN architectures to secure small-office deployments.

I am a committed advocate for securing our digital lives. My hands-on defensive-security work spans intrusion detection, traffic analysis, and vulnerability assessment in controlled lab environments. As an AI enthusiast, I study, research, and share practical AI knowledge, especially prompt engineering, with people who have little or no prior experience. The goal is simple: make complex tools feel everyday.

Beyond projects and labs, I run fjlearn, a learning platform where students build real technology skills at their own pace.

Fortune Johnson

03 / Skills & technologies

Tools I have
worked with

Built up through client work, labs, teaching, and continuous study.

01Web Development

HTMLCSSJavaScriptReactNode.jsDjangoPHPGit & GitHubResponsive design

02Penetration Testing & Security

NmapWiresharkSnort IDSNessusMetasploitableLinux securityIDS / IPSSIEM fundamentalsThreat intelligenceTraffic analysis

03Computer Networking

Cisco Packet TracerTCP/IPIPv4 & IPv6Subnetting (VLSM)VLANsInter-VLAN routingOSPFSwitchingDHCPDNSNATACLsWireless (WLC)RADIUS / 802.1XIPsec VPN

04AI

Prompt engineeringAI literacy trainingLLM tools & workflowsAI-assisted learning designEvaluating AI outputs

04 / Selected work

Projects, labs
& teaching

Completed builds and hands-on labs across four disciplines. Each write-up focuses on the goal, what I actually did, and what it proved.

01 Web FJ Find Jobs My latest build: a job-discovery site where people can go to find jobs in one place. Latest build · liveLive ↗ 02 Web DQuizMaster A quiz platform I built to check what my students understood after lessons, so each class ends with something I can measure. Built learning platform 03 Web Event Management System A Django-based event management platform built as my final-year Computer Science project. It covers requirements, design, implementation, and testing. Final-year project · Django 04 Cybersecurity Snort Intrusion Detection Lab A controlled lab where I write Snort detection rules, generate safe test traffic, and investigate alerts against real packet captures in Wireshark. Hands-on security lab 05 Networking Network Infrastructure & Security Lab A collection of enterprise network environments built in Cisco Packet Tracer, covering segmentation, addressing, wireless, and access control the way real networks do it. Enterprise network builds 06 Web Portfolio Content Studio My portfolio's custom content platform: a public site and a private studio where I manage every project, article, skill, and the CV without touching code. Live website 07 AI AI Literacy & Prompt Engineering Sessions Practical AI sessions that help students, including secondary-school learners, use AI tools productively, design better prompts, and judge outputs critically. Teaching initiative · 300+ learners 08 Cybersecurity Cybersecurity Practical Lab A practical security lab covering reconnaissance, scanning, traffic analysis, and vulnerability assessment. That is the core workflow of defensive security work. Hands-on security lab 09 Networking Secure SOHO Network Design A secure small-office network designed and validated end to end, with segmentation, addressing, routing, wireless, and baseline security rules. Hands-on network build 10 Web Mini E-Commerce Store A compact e-commerce application implementing the full flow from product browsing to test-mode checkout, with an admin panel. Completed build 11 Web Personal Data Dashboard A personal dashboard that turns public data feeds like weather, GitHub activity, and headlines into one clean, visual interface. Completed build 12 Networking Inter-VLAN Routing Mini-Lab A segmented office network with three VLANs, router-on-a-stick inter-VLAN routing, DHCP, and access-control lists. Built and verified. Completed network lab 13 Networking Two-Branch OSPF Network A two-site network joined by OSPF over redundant links, with DHCP, DNS, and HTTP services, including failover testing. Completed network lab 14 Networking Wireless Office with WLC A wireless office network with a WLAN controller, isolated staff and guest SSIDs, WPA2 security, and roaming tests. Completed network lab 15 Networking Site-to-Site IPsec VPN A headquarters-and-branch topology joined by an IPsec site-to-site tunnel, with routing, NAT, and documented access control. Completed network lab 16 Networking Break-and-Fix Troubleshooting Challenge A troubleshooting challenge network seeded with deliberate faults. Symptoms documented, diagnosed, fixed, and verified. Completed network lab

05 / Product concepts

Concepts
in progress

Early product thinking and design questions, kept clearly separate from completed work.

01 Concept AI Health-Risk Platform A concept for an AI-assisted experience that helps people organise health information and decide when to seek qualified care. Artificial Intelligence · Health Technology 02 Concept Campus Voice A student-centred platform concept for campus communication, useful information sharing, and community participation. EdTech · Student Community 03 Concept Intelligent Learning SaaS A SaaS concept for digital learning and student interaction, with AI as an assistive capability. SaaS · EdTech · AI 04 Concept AI Job-Matching Agent A concept for an assistant that maps a person's skills and interests to relevant opportunities, then explains the match. AI · Career Technology

Concepts are explorations, not launched software. The health and career ideas would need validation, privacy safeguards, bias testing, and clear human oversight before any real-world use.

06 / Education & training

What I have
studied

The degree, coursework, and training behind the practice.

Education

B.Sc. in Computer Science

Edo State University Iyamho · Oct 2021 – March 2025
GPA: 4.33 / 5.00
Ranked 3rd best in Nigeria in 2018 by the NUC
Final-year project: Design and Implementation of an Event Management System

Relevant coursework

Computer Networks
Cybersecurity
Operating Systems
Software Engineering and Web Development

Certifications & training

Cisco Networking Basics
TryHackMe Cybersecurity Labs
Hack The Box Training Labs
CCNA Training
CompTIA Hardware Maintenance training

07 / Get in touch

Let’s make technology
more human.

Want to talk about a project, a workshop, or a way to help more people learn? I’d be glad to hear from you.

hellofortunejohnson@gmail.com

Start a conversation Download CV

LinkedIn ↗ Instagram ↗ fjlearn ↗

FortuneJohnson

The person behindthe work.