资深软件工程师
Current1. 参与第二代数据面技术前期选型（OVS，XDP，DPDK）和设计；2. 负责云网络SDN，云安全和云网络可视化产品架构设计，关键模块设计和 code review;3. 参与基础架构团队设计分布式托管云数据中心网络方案；4. 负责技术预研指导和关键技术攻关；
May 2019 - Present
AeroLeads people directory · profile
Yaoquan Ma Email & Phone Number
Sangfor Technologies - Staff Software Engineer
at
深信服科技
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Sangfor Technologies - Staff Software Engineer
Location
Shenzhen, Guangdong, China
Company size
Who is Yaoquan Ma? Overview
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Quick answer
Yaoquan Ma is listed as Sangfor Technologies - Staff Software Engineer at 深信服科技, a company with 1684 employees, based in Shenzhen, Guangdong, China. AeroLeads shows a matched LinkedIn profile for Yaoquan Ma.
Yaoquan Ma previously worked as 资深软件工程师 at 深信服科技 and 高级软件工程师 at 深信服科技. Yaoquan Ma holds Bachelor Of Science, Computer Science from Shantou University.
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深信服科技
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Profile bio
About Yaoquan Ma
• Bachelor’s degree in computer science, majoring in network engineering.• Proficient in C, C++, Familiar in Python, Go programming languages• Fifteen years of experience in software engineering, specializing in network and distributed system.• Experience in both waterfall development and agile development.• Experience in large scale distributed system design and development.• Experience with relational databases, schema design and SQL• Experience in the Internet protocol suite (TCP/IP).• Experience in Linux kernel.• Experience in Network performance optimization and troubleshooting.• Experience in Computer architecture knowledge of x86, ARM.• Experience in cross-platform programming.• Familiar with Software Defined Networking (SDN) and linux networking.• Familiar with Networking protocol：LACP, LLDP, DHCP, DNS, IGMP, VPN, VXLAN, GENEVE.• Familiar with Kubernetes, and Container Network Interface plugins (fannel, cilium).• Familiar with QEMU/KVM, DPDK, OVS.
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深信服科技
3 roles
Yaoquan Ma work experience
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高级软件工程师
1. 协同多部门开发本地热升级功能，极大减少Qemu，网络数据面和存储数据面本地热升级内存开销。虚拟机无需在主机之间滚动热升级，极大减少hypervisor dataplane的升级时间；2. 负责SDN数据面架构设计和开发，包括分布式交换机，路由器（支持DNS，DHCP，MIRROR等功能）；3. 开发内存零拷贝，用于内核和用户态内存共享，实现数据包从网卡接收后，数据包共享至用户态转发平面（类似netmap，XDP）；4.预研使用bitmap技术替换传统COW和ROW快照技术用于磁盘备份，并优化bitmap持久化策略。在备份后做到OLTP场景性能基本无影响；5.优化NUMA调度策略和大页内存，提升Oracle，SQLserver等场景。性能50%；
Dec 2013 - Mar 2019
软件工程师
1. 负责VPN产品线的功能开发和维护，包括IPSEC VPN，DHCP，DNS等模块；2. 负责SC（集中管理）产品线的功能开发和维护，包括配置上报/下发，版本升级转换，配置通道。支持纳管上万个分支节点；3. 负责VPN产品移植到MIPS平台，重写所有内核驱动（DDOS，QOS等）；4. 优化APM产品线吞吐性能提升到10Gbps（256字节大小），通过优化高精度定时器，cache line和分支预测；
Jul 2008 - May 2013
Team & coworkers
Colleagues at 深信服科技
Other employees you can reach at sangfor.com. View company contacts for 1684 employees →
周
周代宇
Colleague at 深信服科技Changsha, Hunan, China, China
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YW
Yu Wei Tan
Colleague at 深信服科技WP. Kuala Lumpur, Federal Territory Of Kuala Lumpur, Malaysia, Malaysia
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杨
杨富杰
Colleague at 深信服科技Zhengzhou, Henan, China, China
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LY
Lixin Yang
Colleague at 深信服科技Harbin, Heilongjiang, China, China
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WL
William Lau
Colleague at 深信服科技Shenzhen, Guangdong, China, China
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胡
胡艺腾
Colleague at 深信服科技China, China
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AM
Apichaya M.
Colleague at 深信服科技Bangkok City, Thailand, Thailand
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JC
Jade Chan
Colleague at 深信服科技Hong Kong SAR, Hong Kong
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BW
Bruce Wang
Colleague at 深信服科技Beijing, China, China
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张
张振宇
Colleague at 深信服科技Shenzhen, Guangdong, China, China
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周代宇
Colleague at 深信服科技Changsha, Hunan, China, China
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YW
Yu Wei Tan
Colleague at 深信服科技WP. Kuala Lumpur, Federal Territory Of Kuala Lumpur, Malaysia, Malaysia
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杨
杨富杰
Colleague at 深信服科技Zhengzhou, Henan, China, China
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LY
Lixin Yang
Colleague at 深信服科技Harbin, Heilongjiang, China, China
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WL
William Lau
Colleague at 深信服科技Shenzhen, Guangdong, China, China
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胡
胡艺腾
Colleague at 深信服科技China, China
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AM
Apichaya M.
Colleague at 深信服科技Bangkok City, Thailand, Thailand
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JC
Jade Chan
Colleague at 深信服科技Hong Kong SAR, Hong Kong
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BW
Bruce Wang
Colleague at 深信服科技Beijing, China, China
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张
张振宇
Colleague at 深信服科技Shenzhen, Guangdong, China, China
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1 education record
Yaoquan Ma education
FAQ
Frequently asked questions about Yaoquan Ma
Quick answers generated from the profile data available on this page.
What company does Yaoquan Ma work for?
Yaoquan Ma works for 深信服科技.
What is Yaoquan Ma's role at 深信服科技?
Yaoquan Ma is listed as Sangfor Technologies - Staff Software Engineer at 深信服科技.
Where is Yaoquan Ma based?
Yaoquan Ma is based in Shenzhen, Guangdong, China while working with 深信服科技.
What companies has Yaoquan Ma worked for?
Yaoquan Ma has worked for 深信服科技.
Who are Yaoquan Ma's colleagues at 深信服科技?
Yaoquan Ma's colleagues at 深信服科技 include 周代宇, Yu Wei Tan, 杨富杰, Lixin Yang, and William Lau.
How can I contact Yaoquan Ma?
You can use AeroLeads to view verified contact signals for Yaoquan Ma at 深信服科技, including work email, phone, and LinkedIn data when available.
What schools did Yaoquan Ma attend?
Yaoquan Ma holds Bachelor Of Science, Computer Science from Shantou University.
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