Ruishan Liu

Principal Software Engineer at Palo Alto Networks

California, United States
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Summary

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Senior
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Top School
Ruishan Liu is a Principal Software Engineer with 10 years of experience specializing in cloud-native infrastructure and scalable backend systems, currently leading platform work at Palo Alto Networks. He has deep hands-on expertise in Python and Go, Kubernetes, Docker, GCP/AWS, and distributed data systems including Spanner, BigTable, Cassandra, Redis, and Pub/Sub/Kafka. At Palo Alto Networks he evolved WildFire’s cloud infrastructure to reliably ingest and analyze customer samples at scale, pairing security domain knowledge with production-grade engineering. Trained at Stanford (M.S. Electrical Engineering) and grounded in rigorous algorithmic work from an earlier C++/CV internship, he blends systems thinking with practical optimization. Passionate about learning (GitHub: "learn happy, learn more"), he favors emerging cloud technologies and pragmatic automation to reduce toil and improve observability.
code10 years of coding experience
job6 years of employment as a software developer
bookBachelor's degree, Automation Engineer Technology/Technician, 91/100, Bachelor's degree, Automation Engineer Technology/Technician, 91/100 at Huazhong University of Science and Technology
bookMaster's Degree, Electrical Engineering, 3.9/4.3, Master's Degree, Electrical Engineering, 3.9/4.3 at Stanford University
languagesChinese, English
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Github Skills (28)

redis10
redisson10
vue10
mybatis-plus10
mysql9
ios9
rbac9
objective-c9
spring9
mybatis9
saas9
spring-security9
spring-boot9
macos9
swift9

Programming languages (2)

JavaObjective-C

Github contributions (5)

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shanzhiliu/script

Jul 2020 - May 2022

Contributions:113 commits, 106 pushes, 3 branches in 1 year 10 months
shanzhiliu/GitTest

May 2016 - Nov 2017

Contributions:48 pushes, 11 branches in 1 year 6 months
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Ruishan Liu - Principal Software Engineer at Palo Alto Networks