Haikuo Liu
Senior Software Engineer at Uber
Sunnyvale, California, United States
Summary
🤩
Rockstar🎓
Top SchoolHaikuo Liu is a Senior Software Engineer with nine years of experience building cloud-native and distributed systems at Uber, Google (Cloud Spanner), and multiple teams within AWS. He combines deep backend engineering in Go with practical production experience on container orchestration and serverless platforms, including meaningful open-source contributions to the amazon-ecs-agent project. His OSS work includes exposing task definition metadata to containers, making container start timeouts configurable via environment variables, and debugging nuanced test issues — the kind of hands-on fixes that improve reliability in large-scale deployments. A Columbia CS master's graduate with top academic records and prior research on heuristic algorithms, he pairs rigorous technical foundations with delivery-focused execution. Based in Sunnyvale and open to full-time opportunities, he brings both big-company scale experience and a track record of shipping maintainable infrastructure improvements.
9 years of coding experience
7 years of employment as a software developer
Master’s Degree, Computer Science, 3.95/4.0, Master’s Degree, Computer Science, 3.95/4.0 at Columbia University in the City of New YorkBachelor’s Degree, Information Management and Information Systems, 3.9 (92.2/100), Bachelor’s Degree, Information Management and Information Systems, 3.9 (92.2/100) at Dongbei University of Finance and Economics
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (7)
go10
agent10
go-testing10
dockers9
dockerce9
docker9
configuration-management8
Programming languages (3)
Github contributions (5)
aws/amazon-ecs-agent
Mar 2018 - Jan 2019
Amazon Elastic Container Service Agent
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 releases, 65 commits, 71 PRs in 10 months
Contributions summary:Haikuo's contributions focused on debugging and fixing code in Go, specifically addressing a bug related to `Sprintf` in the testing environment. They also worked on enhancing the project by exposing task definition details as metadata fields within container metadata, involving code modifications in the `containermetadata` package. Furthermore, the user updated the code to make the `containerStartTimeout` configurable through environment variables and introduced logging statements for both the `createContainer` and `startContainer` functions.
service-containeramazon-ec2agentelasticamazon
haikuoliu/amazon-ecs-agent
Mar 2018 - Jan 2020
Amazon Elastic Container Service Agent
Contributions:216 pushes, 71 branches in 1 year 10 months
service-containeragentelasticamazondocker
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