* Technical Support: Workstation Setup, Hardware & Software Troubleshooting, IT Equipment & License Management.
*System Administration: Windows & Linux Environments (Debian, Arch, Fedora, Pop!_OS), User Permissions Management, System Optimization.
*SaaS & Cybersecurity Tools: Microsoft 365, Zoho Mail, ESET PROTECT, Network Reconnaissance (Nmap, Metasploit).
* Development: C, Python, Rapid Prototyping.