Yufei Han
Software Engineer at Meta
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolYufei Han is a software engineer with 11 years of experience building and shipping web-scale applications, currently working at Meta in New York. He spent eight years at JobDiva advancing from software engineer to senior software engineer, leading full lifecycle development of talent management, ATS, CRM and BI systems with a focus on scalability and maintainability. His background blends applied research—language model adaptation work at Tsinghua that improved vocabulary coverage through statistical subword methods—with practical production deployments and performance optimization. Holding an M.S. in Electrical Engineering from Columbia and a B.Eng. from Beijing University of Post and Telecommunications, he pairs strong academic foundations with hands-on engineering. Colleagues describe him succinctly as “a coder,” but his track record shows an engineer who converts complex requirements into robust, production-ready solutions.
11 years of coding experience
10 years of employment as a software developer
Bachelor of Engineering, Communication Engineering, Bachelor of Engineering, Communication Engineering at Beijing University of Post and TelecommunicationsMaster of Science, Electrical Engineering, Master of Science, Electrical Engineering at Columbia University - Fu Foundation School of Engineering and Applied Science
Chinese
Stackoverflow
17reputation
311reached
0answers
2questions
Github Skills (50)
json-parser10
json10
json-data10
hocon10
java10
serialization10
deserialization10
gson10
android10
fastjson10
json-serializer10
json-serialization10
jsonb9
mmap9
apache-poi8
Programming languages (5)
Github contributions (5)
yyhan/commons-langs
Apr 2018 - Jul 2020
通用工具类
Contributions:1 PR, 15 pushes, 1 branch in 2 years 3 months
yyhan/yugong-snowflake
Nov 2019 - Jul 2022
基于 snowflake 算法的全局 id 生成服务
Contributions:12 commits, 2 PRs, 10 pushes in 2 years 8 months
snowflakedubbozookeepersnowflake-id
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