AD + pfSense Lab
Windows Active Directory domain with pfSense firewall, segmented VLANs, Linux services, and comprehensive monitoring setup for enterprise simulation.
Mikael
Sysadmin • Networking • Security
Building secure infrastructure and automation solutions with a focus on enterprise networking, system administration, and blue team security operations.
Featured Projects
Hands-on infrastructure labs and automation tools for security and systems administration
Blue Team Sensor
Python-based auth.log parser for security monitoring with planned Suricata and Zeek integration for network intrusion detection.
Finance Dashboard
Raspberry Pi powered finance tracking system using SQLite database and Grafana visualization, with kiosk display mode and Telegram alerts.
RAG Assistant
Local document Q&A system using FAISS vector database and sentence-transformers for intelligent retrieval-augmented generation.
Skills & Expertise
Technical competencies across infrastructure, networking, and security
Sysadmin
- Linux
- Windows
- Active Directory
- System Maintenance
- User Management
Networking
- VLANs
- DNS/DHCP
- Firewall Rules
- Network Design
- Troubleshooting
Security
- Blue Team
- System Hardening
- Log Analysis
- Security Monitoring
- Incident Response
Scripting
- Python
- Bash
- Automation
- Data Processing
- System Scripts
Get In Touch
Open to opportunities in systems administration, networking, and security