Zekun Yu
Senior Software Development Engineer at Amazon Web Services (AWS)
Bellevue, Washington, United States
Summary
👤
Senior🎓
Top SchoolZekun Yu is a Senior Software Development Engineer based in Bellevue with 12 years of experience building large-scale, production-grade systems at Amazon and AWS. He has led migrations and re-architectures that onboarded and monitored over one million devices, dramatically improving scalability and cutting processing latency from minutes to seconds. His work spans microservices, real-time stream processing with Apache Flink, time-series analytics, and ML-based anomaly detection using SageMaker and Timestream, alongside hands-on systems engineering for cross-platform agents and automated rollout pipelines. Zekun has a strong background in data migration, configuration management, and building developer-facing tooling that replaced legacy enterprise systems. He pairs a Master’s in Information Science from UNC-Chapel Hill with practical experience across Windows, Linux, and cloud-native architectures, and is known for turning complex, multi-team challenges into reliable, automated platforms. An underrated strength is his ability to blend deep backend engineering with pragmatic operational design, enabling safe, large-scale change across global environments.
12 years of coding experience
8 years of employment as a software developer
BS in management, Management Information Systems, 3.6/4, BS in management, Management Information Systems, 3.6/4 at Hefei University of TechnologyMaster of Science (MS), Information Science, Master of Science (MS), Information Science at University of North Carolina at Chapel Hill
Github Skills (21)
aws-services9
dotnet9
csharp9
kinesis-stream9
cloudwatch9
azure8
dotnet-core8
xamarin8
linux8
stream8
desktop7
cross-platform7
iot7
unc7
extensible6
Programming languages (1)
Github contributions (5)
zekuny/RTPUI
Dec 2015 - Mar 2020
Contributions:2 pushes, 1 branch in 4 years 3 months
zekuny/JsonToTeradata
Oct 2015 - Jun 2017
Contributions:1 push, 1 branch in 1 year 8 months
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