Zhendong Yang
Senior Software Engineer at Alibaba Group
Hangzhou City, Zhejiang, China
Summary
👤
Senior🎓
Top SchoolZhendong Yang is a Senior Software Engineer with nine years of backend-focused experience building scalable Java systems, currently contributing to Alibaba.com's platform from Hangzhou. He has a strong track record in high-throughput architectures—implementing message-queue integrations (RocketMQ, RabbitMQ), async thread pools, and rate-limiting strategies for seckill/miaosha and logging systems. Prior roles at Anjuke and China Mobile exposed him to commercial real-estate services and DevOps practices like Kubernetes and SaltStack, sharpening his production deployment instincts. His open-source work includes a sophisticated annotation-driven log-record library that adds SpEL, DIFF for entities, and conditional configurations, reflecting attention to developer ergonomics and observability. Trained with a master's in computer science and research experience at Boise State, he blends academic rigor with pragmatic engineering. Colleagues prize him for making complex backend concerns feel “fun” to code and maintain.
9 years of coding experience
Research Assistant, Visiting Student, Computer Science, Research Assistant, Visiting Student, Computer Science at Boise State UniversityMaster's degree, Computer Science, Master's degree, Computer Science at 江苏大学
Chinese, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
caching10
redis10
rocketmq10
message-queue10
java10
rabbitmq10
javas10
spring-boot10
logging10
mysql9
transaction9
thread-pool9
transactionscope9
spl9
transaction-manager9
Programming languages (5)
Github contributions (5)
qqxx6661/miaosha
Mar 2020 - Sep 2022
从零开始搭建秒杀系统 由浅入深，配合博客入门教程文章食用，风味极佳。
Role in this project:
Back-end Developer
Back-end DeveloperContributions:18 commits, 8 PRs, 18 pushes in 2 years 6 months
Contributions summary:Zhendong focused on implementing and modifying back-end functionalities for a秒杀 (miaosha) system, as indicated by the repository description. The user's commits show work related to database interactions, including the creation of data access objects (DAOs) and example classes. Key contributions include the introduction of rate limiting, interface hiding, and user-specific rate limiting. Further work involved integrating message queues for asynchronous order processing and addressing cache-related issues with multiple strategies.
redis
qqxx6661/log-record
Nov 2021 - Jan 2023
使用注解优雅记录系统日志，操作日志，后端埋点等，支持SpEL表达式，自定义上下文，自定义函数，实体类DIFF等其他高阶处理。
Role in this project:Back-end Developer
Back-end DeveloperContributions:28 releases, 4 reviews, 72 commits in 1 year 2 months
Contributions summary:Zhendong primarily contributed to the back-end logic of the Java-based logging system. Their work focused on integrating message queues, specifically RocketMQ and RabbitMQ, for data pipeline functionality, including configurations and service implementations. They also improved the project structure by optimizing dependencies, properties configuration, and incorporating conditional annotations. Further, they introduced the use of a thread pool for asynchronous message sending and features such as exception handling and the logging of execution times.
speldiffjavalogging
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