Welcome to my GitHub profile! I'm a results-driven IAM Analyst and Senior Systems Analyst with deep expertise in Identity & Access Management, Cybersecurity, and Digital Forensics. I specialize in securing and administering Windows Server infrastructures, developing enterprise-grade automation scripts, and supporting high-availability IT operations.

I build robust PowerShell and VBScript tools to automate identity workflows, enforce ITSM compliance, and boost administrative productivity. My mission is to engineer secure, scalable, and reliable solutions that transform enterprise IT operations.

Efficient, Secure, and Ready-to-Deploy IT Solutions

Repository	Description	Key Features
	Automation scripts for AD, GPOs, WSUS, CA, DHCP, DNS.	- Active Directory & GPO Management - Certificate Authority Automation - WSUS Maintenance & Cleanup - DHCP & DNS Fixes
	PowerShell tools for forensics and incident response.	- DFIR Collection Modules - Credential Audit Parsers - Threat Hunting Utilities
	Modular PS1 scripts and NuGet packaging engine.	- Portable PowerShell Helpers - NuGet Packaging Templates - GUI Automation Libraries
	Templates for Windows 10/11 hardening and cleanup.	- Pre/Post Domain Join Scripts - User Profile & Printer Cleanup - Layout & Taskbar Personalization
	Windows Server configuration and compliance tools.	- DNS, DHCP, and Role Setup - GPO Resets & Baseline Enforcement - Security Hardening & Logging
	Prebuilt Group Policy Objects for enterprise use.	- Export/Import Tools - Security/UX Policy Templates - Domain & Forest GPO Automation
	Active Directory Cross-platform LDAP/SSO integration templates.	- PHP, .NET, Flask, Node.js, Spring Boot - Env-based Secure Bind - Modular & Configurable Architecture

💡 Every release includes NuGet packaging, changelog automation, and SHA256 integrity validation.

• 🎨 GUI-Driven Tools: Intuitive PowerShell and HTA interfaces to simplify complex administrative workflows.
• 📝 Structured Logging: Human-readable and machine-parseable .log and .csv outputs for diagnostics, auditing, and reporting.
• 🔐 Security by Design: Hardening scripts with built-in credential hygiene, logging, and tamper-proofing for forensic readiness.
• ⚙️ Modular Architecture: Fully portable, layered script structure adaptable to enterprise-scale deployments.
• 💼 Windows Automation: Advanced automation across Active Directory, DNS, DHCP, WSUS, GPOs, and certificate services.
• 🛡️ Forensics & DFIR: Tooling for credential artifact inspection, unauthorized access tracing, and security event correlation.
• 🔁 CI/CD Excellence: Automated validation via GitHub Actions including Prettier, PSScriptAnalyzer, EditorConfig, VBScript checks.
• 📦 NuGet Packaging Engine: Custom .nuspec-driven builds, changelog-aware versioning, and SHA256-integrity enforcement.
• 📊 SARIF Integration: Unified security reporting with CodeQL, PSScriptAnalyzer, and VBScript syntax checks via GitHub Code Scanning.
• 🔎 CodeQL Security Audits: Static analysis to detect vulnerabilities like injection, deserialization flaws, and insecure patterns.
• 🏗️ Clean Codebase: Prettier formatting, EditorConfig enforcement, and multi-language linting ensure maintainability and readability.

🚀 "My mission is to engineer secure, scalable, and reliable solutions that transform enterprise IT operations."

© 2025 Luiz Hamilton. All rights reserved.