Victor Chukwuemeka.
Security-focused engineer based in London. I build and secure production infrastructure using Docker, Linux, Python and Nginx — with hands-on expertise in Networking, DevOps and Cyber Security.
Security-focused. Infrastructure-first.
Built for production.
I'm Victor Chukwuemeka, a security-focused engineer based in London, currently pursuing an MSc in Computer Networking & Cyber Security at London Metropolitan University. I built and published StackSentry — an automated web application security tool — to PyPI as part of my MSc, with 316 passing tests.
I hold two Cisco CCNA modules and am actively preparing for the full certification exam. My hands-on experience spans deploying and securing production systems with Docker, Nginx, Linux and Redis — maintaining 99.9% uptime SLA for real organisations. I competed in the UK Cyber Leaders Challenge 2026 and received full marks for threat assessment.
Selected projects.
Published tools, live infrastructure and real deployments — not just demos.
An automated web application security assessment tool built as the final-year project for my MSc in Computer Networking & Cyber Security at London Metropolitan University. Published to PyPI (v1.0.0) with 316 passing tests.
Scans 4 layers of a web stack — Application, Nginx/Apache, Docker, and Linux Host — with 24+ security checks mapped to OWASP Top 10. Integrates Anthropic AI API to generate tailored fix scripts automatically. Supports PDF reports with Day 1 / Day 7 / Day 30 remediation plans and tracks security posture drift between scans.
A production-grade REST API, admin SPA and static client site — all deployed and managed on a self-configured Ubuntu VPS. Covers the full DevOps lifecycle: DNS, SSL, Nginx reverse proxy, Gunicorn, systemd services, Redis, Celery workers and Firebase Firestore.
The admin dashboard is a React SPA featuring real-time analytics, visitor world map, blog CRUD with markdown editor, testimonial moderation, subscriber management and Celery-queued email notifications. The infrastructure handles 300+ daily visitors at 99.9% uptime.
A full e-commerce platform with product management, order processing and customer-facing storefront. Deployed on a production VPS with Nginx reverse proxy, SSL certificates and automated deployments.
Built to handle real transaction volume with a clean separation between the customer frontend and the backend API — focusing on infrastructure reliability, security hardening and ease of management.
Skills I deploy with.
From network configuration to production deployment — security-first across the full stack.
Certifications.
Verified credentials — click any certificate to view the original document.
Latest from the blog.
Engineering deep-dives on Python, Flask, APIs and backend systems.
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What people say.
"Victor is an exceptional web developer who delivers quality work with professionalism and creativity. He understood my needs perfectly and brought my vision to life with ease. I highly recommend him for anyone looking for a reliable and skilled developer."
"Victor is a talented web developer who combines technical expertise with a strong professional drive. He delivers high-quality work on schedule and was always willing to go the extra mile to support the team. What truly set him apart was his proactive approach to problem-solving. Whether he was troubleshooting critical backend issues or refining the frontend for better accessibility, Victor handled every challenge with a calm, analytical mindset."
"Dev Victor is a results driven developer who understands that well-structured processes and sound engineering practices are key to delivering reliable outcomes."
"He is versatile, hardworking and a professional to the core"
