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English
$
USD
Yuri
@youyefu
I will fix your network issues and configure your router, switch and VLAN
China
English, Chinese
About me
Network support and IT support for small businesses, remote — 10+ years running carrier-grade ISP and broadcast networks.
I handle router and switch configuration (Cisco, MikroTik, Ubiquiti, pfSense, OpenWrt), VLAN segmentation, firewall rules, VPN, Wi-Fi troubleshooting and PoE CCTV design.
I work on production systems where an outage costs real money, so I diagnose from packet captures and logs — not guesswork. Every change is backed up first and documented when I finish.
Remote via AnyDesk, TeamViewer or SSH, or I deliver the exact config to paste in.
Fast replies. Clear English.
Skills
Yuri
Offline •
Average response time: 1 hour
See my services
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I will do network support and it support, fix router, switch and wifi issues
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