Jiacheng Liu
Software Engineer II at Microsoft
Seattle, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolJiacheng Liu is a Software Engineer II based in Seattle with five years of experience building and operating high-throughput distributed systems, currently focused on Identity and Access Management at Microsoft. He brings deep expertise in authentication and authorization backends, Tier0 services, and cloud security tooling across Azure (including Key Vault) and AWS (IAM, Organizations, S3, DynamoDB). At AWS and Microsoft he has balanced feature development with hands-on operational ownership—troubleshooting, log dives, and keeping critical services reliable under load. With a Master’s in Electrical and Electronics Engineering from NYU Polytechnic, he pairs systems-level rigor with practical cloud-native engineering. Notably, he combines platform security knowledge with a proven track record of running production-critical auth systems that protect large user bases.
5 years of coding experience
4 years of employment as a software developer
Master’s Degree, Electrical and Electronics Engineering, Master’s Degree, Electrical and Electronics Engineering at New York University - Polytechnic School of Engineering
Github Skills (25)
microsoft10
swagger10
microsoft-azure10
api10
rest10
rest-api10
azure10
openapi10
sdk8
csharp7
dotnet7
azure-functions6
java6
dotnet-core5
specification5
Programming languages (2)
Github contributions (5)
jiacheng-L/azure-rest-api-specs
Nov 2020 - Aug 2022
The source for REST API specifications for Microsoft Azure.
Contributions:91 pushes, 60 branches, 51 tags in 1 year 9 months
apispecificationsrestmicrosoft-azuremicrosoft
Azure/azure-rest-api-specs
Jan 2021 - Aug 2022
The source for REST API specifications for Microsoft Azure.
Contributions:32 reviews, 21 commits, 49 PRs in 1 year 6 months
apicloudspecificationsrestmicrosoft-azure
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