Xuefeng Ding
Senior Software Architect at 美团
Shanghai, Shanghai, China
Summary
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RockstarXuefeng Ding is a Senior Software Architect based in Shanghai with 13 years of experience building resilient backend systems and managing technical risk for Meituan Finance. He combines hands-on Spring Boot and data-layer expertise—demonstrated through substantial contributions to popular projects and course repositories like geektime-spring-family—with production-hardened fixes to widely used infrastructure such as Alibaba’s Druid connection pool. Comfortable across coding, ops, and documentation, he focuses on robust data access, multi-datasource patterns, Redis/Mongo integrations, and resilience patterns (Resilience4J) to keep services reliable at scale. Known for improving edge-case reliability in database validators, he brings a pragmatic operator’s mindset to architecture and system hardening.
13 years of coding experience
Chinese, English
Github Skills (28)
api-rest10
dbconnection10
redis10
api-design10
restful-api10
mybatis10
java10
mongodb-database10
javas10
connection-pool10
spring-boot10
mybatis-plus10
rest-api10
mongodb10
spring-data-jpa10
Programming languages (1)
Github contributions (5)
digitalsonic/geektime-spring-family
Feb 2019 - Dec 2019
极客时间视频课程《玩转Spring全家桶》
Role in this project:
Back-end Developer
Back-end DeveloperContributions:47 commits, 1 PR, 31 pushes in 9 months
Contributions summary:Xuefeng primarily focused on contributing to the Spring Boot backend within the repository. Their commits demonstrate the implementation of various Spring Data features, including multiple data source configurations, JDBC operations, and Spring Data Redis/MongoDB integrations. They also worked on integrating resilience patterns such as rate limiting and circuit breakers using Resilience4J. The commits showcase their involvement across multiple chapters, including data persistence, transaction management, and service discovery implementations.
spring-bootspringjavaspringboot
alibaba/druid
Feb 2017 - Jun 2021
阿里云计算平台DataWorks(https://help.aliyun.com/document_detail/137663.html) 团队出品，为监控而生的数据库连接池
Role in this project:Back-end Developer
Back-end DeveloperContributions:75 commits, 8 PRs, 12 comments in 4 years 5 months
Contributions summary:Xuefeng primarily focused on enhancing the database connection pool, Druid, by addressing issues in various database validator implementations. The contributions involved fixing bugs related to query timeouts and ensuring correct handling of parameters within the connection validation process for MySQL, Oracle, and PostgreSQL. Furthermore, the user's work included code improvements for the connection pool's robustness and improved the test cases. The user's modifications enhanced Druid's reliability and addressed connection management issues.
aliyunmysqlsqldetaildatabase
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