# Xiangning Yu

> Principal Engineer at Netskope

Location: San Jose, California, United States
Profile: https://flows.cv/xiangning

- Excellent problem solving skill, proven track records of building hyperscale, high performance cloud infrastructure.
- Deep understanding to Linux/Solaris kernel, network protocols and software/hardware stack, x86 virtualization, cloud network infrastructure, and large scale distributed system.
- Solid experience in cloud native, kubernetes, container network.
- Solid experience with C/C++, Python, GO, and Java.

## Work Experience
### Principal Engineer @ Netskope
Jan 2021 – Present

### Senior Staff Engineer @ Alibaba Group
Jan 2016 – Jan 2021 | Sunnyvale, California, United States
+ Data path development
    - Open source high performance Linux TC qdisc LTB: https://lwn.net/Articles/825445/
    - Data center path planning for TCP and RDMA.
    - Hot upgrade for layer 2 kernel network data path
    - High performance match-action firewall implementation.

+ Observability, Data framework
    - EBPF based cloud native observability and analytics.
    - Real time streaming for critical DC network events.

+ C/C++, Go, Python

### Principal Software Engineer @ Oracle
Jan 2011 – Jan 2016 | Santa Clara, CA
Solaris Core OS Group.

I'm part of the team that brings Network Virtualization to Solaris.

### Software Engineer @ Sun Microsystems
Jan 2005 – Jan 2011
Solaris Core OS Group.

I was part of the Solaris Networking team, mainly focus on network performance and network architecture.


## Education
### Master in computer science
Beihang University

### Bachelor in computer science
Beihang University


## Contact & Social
- LinkedIn: https://linkedin.com/in/yuxiangning

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Source: https://flows.cv/xiangning
JSON Resume: https://flows.cv/xiangning/resume.json
Last updated: 2026-04-12