overview
- Demonstrated an in-depth understanding of network protocols, including TCP/IP, OSI model, UDP, IPv4, and IPv6. Achieve accuracy
- Efficiently designed, configured, and managed VLANs to segment network traffic, resulting in reduction in network congestion and a substantial improvement in data flow, enhancing overall network performance
- Thoroughly planned, optimized, and maintained Wi-Fi networks, conducting site surveys and fine-tuning configurations to achieve 30
- Utilized STP for network topology stability, DNS for domain name resolution, DHCP for network device IP management, and SD-WAN for optimized wide-area network connectivity
- Skilfully administers and fine-tunes Linux systems tailored for network engineering, guaranteeing enhanced performance and fortified
- Expertly managed UDP traffic and NAT configurations, ensuring uninterrupted data transmission and sustaining high network uptime
- Implemented precise time synchronization using Network Time Protocol (NTP) and effectively oversee network monitoring through
- Simple Network Management Protocol (SNMP
- Achieve 35% network uptime and faster issue identification and resolution
- Provided high-level technical support for complex network issues, resolving an average of 15 critical network problems per week with minimal downtime
- Implemented Secure Shell (SSH) and Virtual Private Network (VPN
- Successfully deployed SSL/TLS encryption mechanisms to ensure the 36% data confidentiality of sensitive information, meeting stringent
- Configured, optimized, and troubleshoot Border Gateway Protocol (BGP) and Open Shortest Path First (OSPF) routing protocols
- Utilized advanced network analysis tools, including Cisco Packet Tracer and Wireshark, to conduct comprehensive network diagnostics and troubleshooting. Decrease issue resolution time by 40% through precise packet analysis and proactive problem-solving
- Performed IOS upgrades on various catalyst series switches and maintained latest IOS versions according to company's policy