Certifications
- CompTIA A+ ce
- CompTIA Network+ ce
- CompTIA Security+ ce
- CompTIA Secure Infrastructure Specialist (CSIS)
- CompTIA IT Operations Specialist (CIOS)
- CompTIA IT Fundamentals+ (ITF+)
Systems and Infrastructure
- Linux and Windows system administration
- Virtualization with Proxmox (LXC and KVM)
- Server setup, hardening, and maintenance
- Website hosting and deployment (nginx, reverse proxy, TLS)
- PC hardware installation, repair, and troubleshooting
- Command-line administration and system monitoring
- Backups and service recovery
Networking and Security
- IP addressing, subnetting, and DNS
- Routers, firewalls, and network segmentation
- Remote access and zero-trust access control
- TLS certificate management
- Security fundamentals and hands-on lab practice
- Packet and traffic analysis
Software and Data
- Python and FastAPI
- TypeScript, React, and Next.js
- PostgreSQL and SQLite
- REST API design and integration
- Git and GitHub
- Authentication and role-based access control
Professional
- Explaining technical concepts to non-technical people
- Technical documentation writing
- Customer support and remote troubleshooting
- Prioritization and independent work
- Business administration background
- Ownership of systems after launch, not just delivery