Zheng Zeng
Software Engineer at DoorDash
Redmond, Washington, United States
Summary
👤
Senior🎓
Top SchoolZheng Zeng is a software engineer with 9 years’ experience building scalable, low-latency data platforms and streaming pipelines across enterprise products at DoorDash, Salesforce, and Microsoft. He has deep hands-on experience with big data technologies (Spark, Iceberg), streaming and messaging systems (Kafka, HBase, Zookeeper), and both legacy and modern datastores (Oracle, MySQL, Mongo). At Salesforce he helped design a Lakehouse-backed CDP and high-efficiency activity indexing for low-latency search, and at Microsoft he implemented KPI translation and GDPR-safe entity deletion for Dynamics Customer Insight. He contributes to open-source build tooling—adding library support and dependency fixes to the xmake-repo—demonstrating attention to reproducible builds and C++/tooling edge cases. Based in Redmond, he combines backend engineering, data engineering, and platform-level problem solving with a curiosity for detours that yield simpler, more robust solutions. Colleagues rely on him to bridge legacy systems and modern distributed architectures while mentoring pragmatic, production-ready designs.
9 years of coding experience
11 years of employment as a software developer
Bachelor of Science, Computer Science, Bachelor of Science, Computer Science at Jilin UniversityMaster of Science, Computer Science, Master of Science, Computer Science at NC State University
Github Skills (7)
build210
xmake10
cross-platform10
package-management10
cprogramming-language9
c-language9
vulkan8
Programming languages (14)
Github contributions (5)
xmake-io/xmake-repo
Apr 2022 - Apr 2022
📦 An official xmake package repository
Role in this project:
Backend Developer
Backend DeveloperContributions:5 reviews, 5 commits, 7 PRs in 6 days
Contributions summary:Zheng contributed to the xmake-repo by adding support for various libraries and updating dependencies. They fixed a bug in the glm library by switching to a later C++ standard and added support for vk-bootstrap, pcg32, and CLI11 libraries by creating corresponding configuration files. Additionally, the user added new versions of vulkan-headers. These changes involved modifications to xmake.lua files, indicating the user's focus on package management and dependency configuration within the build system.
package-managercross-platformpackage-repositoryxmake
zheng95z/teach-yourself-research
May 2021 - Mar 2022
Contributions:9 commits, 14 pushes in 9 months
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