Joseph Chisom Ofonagoro

Technical Writer & Cybersecurity Specialist

In the past I've developed comprehensive documentation systems, security protocols, and educational content for startups and enterprises.

View My Work Get In Touch

About

Building bridges between complex technology and the people who use it

I am a Cyber Threat Intelligence Analyst and Technical Writer with a growing focus on helping businesses and organizations make sense of complex cybersecurity challenges. Currently a Computer Science undergraduate, I specialize in turning raw data into actionable intelligence using tools like Wireshark, Wazuh, and Graylog, and applying OSINT methodologies to uncover hidden risks. With over two years of technical writing experience, I excel at simplifying technical jargon into clear, practical insights. My work bridges the gap between cybersecurity teams, executives, and non-technical stakeholders—ensuring that intelligence is not only discovered, but also understood and acted upon.

I'm a developer passionate about crafting accessible, pixel-perfect technical documentation that blends thoughtful design with robust security engineering. My favorite work lies at the intersection of clear communication and cybersecurity, creating experiences that not only look great but are meticulously built for performance and security.
Currently, I'm a Senior Technical Writer at SecureTech, specializing in security documentation. I contribute to the creation and maintenance of technical content that powers our platform, ensuring our documentation meets industry standards and best practices to deliver an inclusive user experience.
In the past, I've had the opportunity to develop content across a variety of settings — from cybersecurity firms and enterprise corporations to startups and digital security consultancies. Additionally, I also released a comprehensive security training course a few years ago, guiding learners through building secure applications with modern security frameworks.
In my spare time, I'm usually researching new security threats, writing technical articles, hanging out with my team, or exploring the latest developments in cybersecurity and technical communication.

Loading services...

Projects

A selection of technical writing and cybersecurity projects that showcase my expertise in creating clear documentation and implementing robust security solutions.

Featured

technical writing

API Documentation Portal

Comprehensive API documentation portal built with modern documentation tools and interactive examples.

GitBookOpenAPIMarkdownJavaScriptReact

Featured

cybersecurity

Security Vulnerability Assessment

Complete security assessment of a e-commerce platform identifying critical vulnerabilities.

OWASPBurp SuiteNmapPythonSecurity Testing

technical writing

Developer Onboarding Guide

Interactive developer onboarding documentation with step-by-step tutorials and code examples.

NotionMarkdownFigmaTechnical Writing

cybersecurity

Network Security Implementation

Implementation of enterprise-grade network security solutions for a mid-size company.

pfSenseSuricataELK StackNetwork SecurityMonitoring

Latest Articles

Insights and thoughts on technical writing, cybersecurity, and the intersection of clear communication and digital security.

Cybersecurity

11/3/2025

New Blo

Project Report: How I Built a Cloud-Hosted SOC Lab Using Wazuh This project is potentially a continuous project, and I may keep updating it as I work on new stuff related to it.

View All Articles

Stay Updated

Get the latest insights on technical writing, cybersecurity trends, and best practices delivered weekly.

Get In Touch

Ready to discuss your technical writing or cybersecurity needs? I'd love to hear about your project and how I can help.

Let's Work Together

Whether you need comprehensive documentation, security assessments, or strategic consulting, I'm here to help your organization succeed.

joseph@abumchisom.com

Phone

No phone available.

Location

Lagos, Nigeria.