I was responsible for designing and optimizing network systems, addressing various issues related to switches and wireless connections. My work involved troubleshooting connectivity problems and implementing efficient solutions to ensure smooth and uninterrupted communication across the network. Additionally, I upgraded and integrated components into a new unified system that consolidated multiple network devices into one seamless infrastructure. This new system improved overall performance, reliability, and security, allowing the entire network to function as a cohesive unit. By streamlining the network, I ensured that both wired and wireless connections were fully optimized to meet the organization's operational needs.