Yufei Zhang
Software Engineer at 北京光智时空科技有限公司
Vancouver, British Columbia, Canada
Summary
🤩
Rockstar🎓
Top SchoolYufei Zhang is a Software Engineer with eight years of experience building cloud-native, distributed systems and developer tooling across companies like Alibaba Cloud, Tencent Music, StreamNative and Samsung R&D. A dual-degree student from Zhejiang University and Simon Fraser University based in Vancouver, he blends backend Java expertise (notably improving Apache Flink tests and contributing to RocketMQ connectors and dashboard) with hands-on AWS and Kubernetes operations. He has shipped large-scale ETL and streaming pipelines, provisioned production EKS clusters with observability, and implemented lifecycle management for connector runtimes. Recently he’s been developing long-running AI workflows with Temporal and integrating OpenAI and Gemini agents into chat systems, showing a keen interest in reliable ML/AI orchestration. Colleagues know him for improving test infrastructure and connector stability—practical contributions that quietly raise platform reliability for many users.
7 years of coding experience
3 years of employment as a software developer
Bachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Zhejiang UniversityBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Simon Fraser University
Github Skills (25)
rocketmq10
testing10
kafka10
mq10
pulsar10
java10
javas10
junit10
spring-boot10
connectors10
mysql9
debug9
debugging9
mysql-database9
mysql-db9
Programming languages (13)
Github contributions (5)
apache/rocketmq-externals
Mar 2020 - Dec 2020
Mirror of Apache RocketMQ (Incubating)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:32 commits, 24 PRs, 2 pushes in 8 months
Contributions summary:Yufei primarily contributed to the Apache RocketMQ Connect project, focusing on enhancements and bug fixes related to connectors, runtime components, and console features. Their work involved adding required fields, fixing typos, updating dependencies, and improving task lifecycle management. They also refactored code for the console and addressed issues in the Cassandra connector. Their contributions indicate a strong focus on improving the stability and functionality of the connector and its associated management tools.
rocketmqjavaincubatingapache
apache/flink
Dec 2021 - Feb 2022
Apache Flink
Role in this project:QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:94 reviews, 14 commits, 23 PRs in 2 months
Contributions summary:Yufei focused on improving and expanding the test suite for the Apache Flink project. They upgraded existing tests to JUnit 5, modified existing tests for Kafka Source Reader, and improved unit tests for the Pulsar source. They added new tests for end-to-end scenarios and fixed message ID overflow issues. Their contributions primarily involved enhancing the testing infrastructure and ensuring the reliability of the Flink connectors.
pythonflinkconnectorsqlapache
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