Available for work & collaboration

Prize
Vincent

Cybersecurity Analyst & FullStack Developer, breaking systems to build them better, one line of code at a time.

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2+
Years in Security
25+
Vulnerabilities Found
NexGuard
Tech Blog
About

Security-first.
Code-obsessed.

I'm Prize Vincent — a cybersecurity analyst and fullstack developer running NexGuard Tech. I find vulnerabilities by day, build interfaces by night, and document everything in between.

Based in Nigeria, I specialize in web application security, OWASP Top 10, penetration testing, and crafting clean, secure frontend experiences using HTML, CSS, and JavaScript. No fluff just working code and real-world findings.

Penetration Testing OSINT Investigation HTML / CSS / JS Network Security Vulnerability Research SIEM & Log Analysis Incident Response UI / UX Burp Suite Nmap
Blog

Latest Posts.

01
Inside the Payload: Static & Dynamic Analysis
A practical break down of how malware operates and how analyst dissect malware, understand its behaviour and uncover what it's really tyring to do.
02
Social Engineering 101: Think like an Attacker
Explore common social engineering techniques, real-world experience, and practical tips to help recognize defend and prevent against manipulation.
03
My 2026 Pentesting Toolkit
Open-source tools I actually use in the field — from recon to post-exploitation — with quick setup snippets.
04
Writing CSS That Won't Get You Hacked
Clickjacking, CSS injection, and why your stylesheet might be leaking user data.
Secure Build Process

How I Build Secure Digital Products.

I combine clean web development with cybersecurity thinking, creating digital experiences that are fast, usable, and built with protection in mind.

01

Discover

I study the product goal, user journey, and possible risk points before writing code.

02

Build

I create responsive interfaces, clean layouts, and functional web experiences using modern frontend practices.

03

Secure

I review forms, inputs, authentication flows, permissions, and exposed surfaces to reduce security weaknesses.

Secure Web Development

Building websites with structure, performance, and protection in mind.

Vulnerability Awareness

Checking common weak points like unsafe inputs, exposed data, and poor access control.

Responsive UI Design

Creating interfaces that work smoothly across desktop, tablet, and mobile screens.

API & Auth Thinking

Designing with safer login flows, protected routes, and cleaner data handling.

Experience

Where I've Worked.

2025 — Present
Founder & Lead Analyst
NexGuard Tech
Running a cybersecurity blog and consulting practice — publishing threat research, writing tutorials, and helping teams identify and patch vulnerabilities.
2025— Present
Cybersecurity Analyst
Freelance / Contract
Conducting web application penetration tests, VAPT reports, and security audits for SMEs across Nigeria and remotely.
2022 — 2023
Frontend Developer
Contract Projects
Built responsive, accessible web interfaces using HTML, CSS, and vanilla JavaScript — with security best practices baked in from the start.
Contact

Let's Build Something Secure.

Open to collaborations, consulting gigs, guest posts, and conversations about all things security and web dev.

prizevincent015@gmail.com