Zeyu Huang
Volunteers In School Activities at Wuhan University
Hangzhou City, Zhejiang, United States
Summary
🤩
Rockstar🎓
Top SchoolZeyu Huang is a software engineer with nine years of experience specializing in backend systems, databases, and algorithms, currently based in Hangzhou. With a master's in Computer Software Engineering from Northeastern University and a BE in Geometric Analysis from Wuhan University, he blends strong theoretical foundations with practical implementation skills in Java, Python, Scala, and distributed systems. He has contributed to the high-profile Apache Doris analytics database, adding array_agg, fixing map_agg bugs, and optimizing aggregation and stream loading performance. A self-driven learner since his mapping-engineering undergraduate days, Zeyu pursued particle algorithm research and broadened his expertise into cloud computing, machine learning, and web design. His volunteer work at Wuhan University during major campus events demonstrates clear communication and user-facing problem-solving abilities. He aims to continue building high-performance database and backend solutions that bridge research insights and production-grade engineering.
9 years of coding experience
Bachelor of Engineering - BE, Geometry/Geometric Analysis, 3.2, Bachelor of Engineering - BE, Geometry/Geometric Analysis, 3.2 at Wuhan UniversityMaster's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at Northeastern University
Github Skills (15)
olap10
query-engine10
databases10
aggregate10
aggregates10
aggregations10
c-language10
database-administration10
aggregate-functions10
cprogramming-language10
admin10
sql10
back-end-development10
performance-optimization10
database10
Programming languages (2)
Github contributions (5)
apache/doris
Jul 2023 - Mar 2024
Apache Doris is an easy-to-use, high performance and unified analytics database.
Role in this project:
Backend Developer
Backend DeveloperContributions:9 reviews, 20 PRs, 112 comments in 8 months
Contributions summary:Zeyu primarily contributed to the backend of the Apache Doris project, focusing on aggregation functions and core functionalities. They fixed bugs related to the `map_agg` function and added the `array_agg` aggregation function. Furthermore, the user improved cooldown logic and reduced locking intervals for various tasks, optimizing the system's performance. They also addressed bugs related to stream loading and made improvements to the execution plan.
dbmsapache-dorisdbtreal-timehudi
xingyingone/doris
Aug 2023 - Mar 2024
Apache Doris is an easy-to-use, high performance and unified analytics database.
Contributions:44 pushes, 18 branches in 7 months
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.