Zanwen Su
Software Research Developer at ByteDance
Shenzhen, Guangdong Province, China
Summary
👤
Senior🎓
Top SchoolZanwen Su is a Software Research Developer with 11 years of experience building large-scale, production-grade systems at ByteDance and earlier roles at Alibaba and Hulu. Based in Shenzhen, he currently drives a self-developed distributed blob storage system, bringing deep expertise in backend engineering, concurrency, and test automation. His open-source work includes meaningful contributions to the huichen/wukong full-text search engine—implementing batch indexing operations and fixing goroutine synchronization bugs while adding thorough unit tests. Previously he supported Douyin/TikTok server development and big-data feature engineering in Alimama, reflecting a strong blend of systems design and algorithmic thinking. Zanwen pairs practical production experience with a research-oriented mindset from his graduate studies at Zhejiang University. Colleagues know him for quietly improving reliability and correctness in complex concurrent systems.
11 years of coding experience
3 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Zhejiang UniversityBachelor's degree, Computer Software Engineering, Bachelor's degree, Computer Software Engineering at Dalian University of Technology
Github Skills (13)
testing10
go10
go-testing10
concurrency10
data-structure9
algorithm9
data-structures9
algorithms9
elasticsearchquery8
elasticsearch8
elasticsearch-api8
amazon-elasticsearch8
aws-elasticsearch8
Programming languages (3)
Github contributions (5)
huichen/wukong
Dec 2015 - Aug 2016
高度可定制的全文搜索引擎
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:5 commits, 7 PRs, 4 comments in 7 months
Contributions summary:Zanwen primarily focused on improving the functionality and reliability of the全文搜索引擎. They implemented batch operations for indexing and un-indexing documents, enhancing the core features of the search engine. A significant part of their work involved writing and integrating unit tests to ensure the correctness and stability of the indexing logic, especially within the `core/indexer_test.go` file. They also addressed bugs related to go routines synchronizations, demonstrating a strong understanding of concurrent programming.
reflectctpconsistent-hashing
merryChris/blotus
Dec 2015 - Jul 2016
Contributions:42 commits, 4 PRs, 68 pushes in 7 months
financespidersinternet
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.