
Achieved the IBM Skills Build IT Support Technician Certificate, validating proficiency in IT infrastructure fundamentals, hardware and software support, network protocols, security concepts, and system troubleshooting. Installed, configured, and maintained Windows and Linux operating systems, ensuring system functionality, security, and optimal performance. Performed software installation, system updates, patch management, and application configuration to maintain stable computing environments. Diagnosed and resolved operating system, software, and application issues using systematic troubleshooting techniques and administrative tools. Managed user accounts, permissions, file systems, and security settings to support secure and efficient system administration. Implemented routing, switching, VLAN, and basic network security configurations while following industry best practices. Diagnosed and resolved network connectivity issues using troubleshooting methodologies and command-line networking tools (e.g., ping, tracert, ipconfig, netstat).