Vincent Li
Sr. Enterprise Escalation Engineer
Sichuan, United States
Summary
👤
Senior🎓
Top SchoolVincent Li is a senior Linux system and network engineer with a 30-year track record spanning enterprise networking, virtualization, and open‑source development. Based in California and currently working remotely as Sr. Enterprise Network Engineer and Open Source Contributor at F5 Networks, he excels in troubleshooting Kubernetes ingress, NGINX controllers, and high-performance virtualized networks. In the open-source space, he contributes to the Cilium project as a back-end developer and DevOps engineer, notably implementing VXLAN VTEP integration, BPF maps, ARP for VTEP devices, and Helm-based configuration options. His hands-on skill set includes DPDK/mTCP/Pktgen tooling, KVM/libvirt/QEMU/Open vSwitch tunings, and Linux kernel TCP/IP stack analysis to reproduce complex customer issues. He previously led systems administration at UBC and held various network roles, reflecting a practical, end-to-end engineering perspective; he also holds a GIS degree from Wuhan University, underscoring a broad technical foundation.
13 years of coding experience
19 years of employment as a software developer
Bachelor's degree Geographic Information System, Bachelor's degree Geographic Information System at Wuhan University
Stackoverflow
186reputation
36kreached
6answers
14questions
Github Skills (21)
kubernetes10
vxlan10
ebpf10
networking10
go10
kubernetes-pods10
linux-kernel9
cni9
helm9
elf6
bgp6
curl6
encryption6
connections6
if-statement6
Programming languages (15)
Github contributions (5)
cilium/cilium
Apr 2021 - Feb 2024
eBPF-based Networking, Security, and Observability
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:144 reviews, 46 PRs, 680 comments in 2 years 10 months
Contributions summary:Vincent primarily contributed to the implementation of VXLAN Tunnel Endpoint (VTEP) integration, enhancing Cilium's networking capabilities. They added new features to support VTEP devices, including BPF map implementations for efficient lookups, and modified existing code to enable ARP resolution for VTEP devices. Furthermore, they developed and updated documentation and added options for helm to configure the integration. They also worked on integrating the VTEP feature within the BPF and agent configurations.
bpfcontainerskerneltroubleshootingkubernetes-networking
vincentmli/k8s-bigip-ctlr
Oct 2018 - Apr 2023
Repository for F5 BIG-IP Controller for Kubernetes.
Contributions:33 pushes, 16 branches in 4 years 6 months
kubernetes-servicecontrollerresource-managementsdnipmi
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