from a background in large-scale network operations, which gives me a practical edge in security work, traffic analysis, firewalls, and secure network design, I build security tooling in Python and sharpen my skills through hands-on labs and delving a bit into CTF-style challenges.
A modular vulnerability scanner built in Python. It performs WHOIS and Nmap reconnaissance, detects web-server misconfigurations, inspects SSL/TLS, and correlates detected software against a local CVE database using a custom reverse-index system for sub-second lookups. Generates clean text and PDF reports.
Tech: Python · Nmap · reconnaissance · CVE correlation · reportlab
My certifications can be verified on Credly → credly.com/users/chukwuebuka-mamah
- CompTIA Security+
- Cisco Certified Network Associate (CCNA)
- Google Cybersecurity Professional Certificate
- TryHackMe → tryhackme.com/p/kenna17 — Junior Penetration Tester path. Rooms including OWASP Top 10, Burp Suite, Web Fundamentals, Linux Privilege Escalation, and Blue Team Fundamentals.
- OverTheWire Wargames — Bandit and Narnia: Linux privilege escalation, command-line mastery, and basic exploitation.
Security: Vulnerability & risk assessment · Threat modelling · Web exploits (XSS, SQLi, Auth Bypass) · Digital forensics · Secure coding Tools: Wireshark · Nmap · Burp Suite · Kali Linux · tcpdump · SIEM Networking: Firewalls · VLAN · OSPF · MPLS · QoS · Secure network architecture Languages: Python · Bash · SQL · C++ Frameworks: NIST · ISO 27001 · CIS Controls
- Email: mamahcvi@gmail.com
- LinkedIn: Chukwuebuka Mamah