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Leegreen305/README.md

Hi, I'm Lee Green

Cybersecurity Professional | Web Developer | AI Voice Agent Builder

I'm a cybersecurity professional who designs and ships production-ready web applications and AI voice agent systems using modern development practices and AI-assisted workflows.

My goal is to transition into Vulnerability Management, where I can take raw scanning data and transform it into actionable insights that help organizations truly understand and improve their security posture.


What I Do

Cybersecurity Threat detection, SIEM analysis, network security, phishing analysis, vulnerability scanning, and secure infrastructure design. Every project in this portfolio represents real hands-on work, not theory.

Web Development I build full-stack web applications from the ground up — from design architecture to deployment. I work across the entire stack and handle database design, REST APIs, webhooks, and integrations.

AI Voice Agents I design and deploy intelligent AI voice agent systems using cutting-edge platforms, integrating them into real business workflows.


Tech Stack

Cybersecurity Tools Splunk Nmap OpenVAS Tenable Nessus (Basic & Advanced Scans) Wireshark Snort Metasploit Kali Linux Zeek Burpsuite OWASP ZAP Hydra Hashcat Yara Rules Docker AWS

Web Development HTML/CSS JavaScript React Node.js Django Python Tailwind CSS PostgreSQL REST APIs Webhooks

AI & Voice Agents Vapi ElevenLabs Twilio NVIDIA OpenAI

Cloud AWS Microsoft Azure Google Cloud


Certifications

Certification Issuer
CompTIA Security+ CompTIA
CompTIA Network+ CompTIA
CompTIA IT Operations Specialist (CIOS) CompTIA
CompTIA Secure Infrastructure Specialist (CSIS) CompTIA
Google Cybersecurity Professional Certificate Google
Google IT Support Professional Certificate Google
ITIL v4 Foundation Axelos
CompTIA A+ CompTIA

Featured Projects

Project Description
AI Penetration Testing Assistant AI-powered assistant for planning, documenting, and reporting penetration testing engagements using OpenAI and industry standard frameworks
SOC Analyst AI Agent AI-powered SOC analyst agent with multi-source threat detection, log analysis, incident response automation, and reporting capabilities
Security Operations Center Playbooks A comprehensive library of professional incident response playbooks, templates, detection rules, and automation scripts for enterprise SOC environments
CVE Threat Intelligence Tracker A professional vulnerability management system for tracking, analyzing, and prioritizing real world CVEs based on threat intelligence data
AI Voice Agent Projects Production-ready AI voice agent implementations for automated phone interactions using Vapi, ElevenLabs, Twilio, and OpenAI
AI-Assisted Development Portfolio Production applications built using AI-assisted development methodologies
Vulnerability Management Simulation Enterprise vulnerability management lifecycle simulation demonstrating assessment, prioritization, and remediation workflows
Network Vulnerability Assessment Nmap and vulnerability scanning lab using Metasploitable2 and OpenVAS
Dark Storm Threat Report Threat Intelligence Report analyzing Dark Storm Team activities and TTPs
Splunk SIEM Analysis Splunk Cloud project analyzing brute-force login attempts using Linux auth logs
Firewall Log Analysis Splunk SIEM project analyzing pfSense firewall logs to detect blocked traffic
Phishing Analysis Labs Labs for phishing detection and threat analysis
SecureContractEncryptor AES-256 encryption tool for protecting sensitive contracts and documents

Let's Connect

LinkedIn GitHub


Building at the intersection of security and AI — always learning, always creating.

Pinned Loading

  1. Network-Vulnerability-Assessment Network-Vulnerability-Assessment Public

    Nmap and vulnerability scanning lab using Metasploitable2 and OpenVas

  2. Splunk-Siem-Analysis Splunk-Siem-Analysis Public

    Splunk Cloud project analyszing brute-force login attempts using Linux auth logs.

  3. Vulnerability-Management-Simulation Vulnerability-Management-Simulation Public

    Enterprise vulnerability management lifecycle simulation demonstrating assessment, prioritization, and remediation workflows

    Python

  4. CVE-Threat-Intelligence-Tracker CVE-Threat-Intelligence-Tracker Public

    Python

  5. AI-Assisted-Development-Portfolio AI-Assisted-Development-Portfolio Public

    Production applications built using AI-assisted development methodologies

  6. SOC-Analyst-AI-Agent- SOC-Analyst-AI-Agent- Public

    Python 14 3