Hamad Khushik

Network Engineer @ByteDance

London, GB

Drove core CDN network expansion by provisioning and integrating high-capacity infrastructure (dark fibre, leased waves, IP transit, and peering circuits), directly supporting optimal content delivery and caching performance.• Managed critical data centre operations and logistics, overseeing equipment maintenance, coordinating Return Merchandise Authorizations (RMAs), and executing power outage procedures to ensure business continuity.• Coordinated directly with Field Engineers and third-party ISPs for fault finding and physical layer resolution within data centre colocation infrastructure, ensuring rapid Mean Time to Recovery (MTTR).• Troubleshot multi-vendor environments (Arista, Cisco, H3C), configuring and resolving core routing protocols (BGP and OSPF) to ensure robust network paths and performance.• Executed complex L2/L3 circuit migrations and rapid troubleshooting, maintaining network integrity and minimizing service disruptions across critical infrastructure.• Utilised traffic analysis technologies including sFlow and NetFlow, combined with dashboards like Grafana, to proactively monitor network performance, isolate congestion points, and resolve complex layer 2/3 degradation issues.• Reduced data searching time by almost 50% by proposing and implementing new internal platform features, streamlining operational workflows for provisioning and documentation

Mehran University of Engineering and Technology

Bachelor's degree, Electronics Engineering

University of Plymouth

MSc, Telecommunication