Junyuan Leng
Vancouver, British Columbia, Canada
Summary
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SeniorJunyuan Leng is a Senior Software Engineer based in Vancouver with 13 years of industry experience and a recent focus on backend systems using Python, Django, REST APIs, and PostgreSQL. He has progressed from cloud and networking roles at NetEase and Mirantis to building safety-focused and AI-backed backend services at Two Hat Security and Penny AI, and now contributes to platform work at Workday. Junyuan blends formal training in computer networks and cloud computing with practical hands-on scaling experience, making him adept at optimizing performance and reliability for production services. Colleagues describe him as results-driven and pragmatic, with a knack for turning complex distributed requirements into maintainable solutions. An interesting thread through his career is the shift from network engineering to backend architecture, giving him a deeper systems perspective than many backend developers.
14 years of coding experience
Github Skills (19)
fuel8
openflow8
sdn7
react7
gitconfig6
commit-message4
flask4
openstack3
cloudflare-workers2
controller2
rust2
django1
python1
sqlite1
twitter-api1
Programming languages (4)
Github contributions (5)
junyuan-leng/programming-tools
Dec 2014 - Apr 2015
Contributions:33 commits, 23 pushes in 3 months
junyuan-leng/ppurl
Nov 2014 - Nov 2014
Contributions:1 commit in 1 day
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