Auxten Wang
Technical Director at ClickHouse
Singapore, Singapore
Summary
🤩
Rockstar🎓
Top SchoolAuxten Wang is a Technical Director at ClickHouse with 15 years of experience building high-performance distributed systems, databases, and recommendation infrastructure. He co-founded CovenantSQL and authored chDB, and has contributed to major open-source projects including ClickHouse, jemalloc, Kubernetes, Memcached, CockroachDB, and Superset. Previously a Principal Engineer at Shopee and RecSys & Infrastructure Director at 4Paradigm, he blends production-grade backend engineering with ML/recsys experience. His work spans low-level storage and memory optimizations to large-scale data pipelines and recommendation systems, often focusing on reliability and testable architectures. Based in Singapore, he has a history of shipping core database features (e.g., enabling write paths and timestamp support in CovenantSQL storage) and a knack for turning complex distributed designs into pragmatic implementations.
15 years of coding experience
12 years of employment as a software developer
Bachelor of Engineering (BE), Communications Engineering, Bachelor of Engineering (BE), Communications Engineering at University of Electronic Science and Technology of China
Chinese
Stackoverflow
862reputation
78kreached
9answers
3questions
Github Skills (12)
go10
testing10
sql9
database-design9
tcp6
vi6
unit-testing6
refactoring6
shell6
socket6
linux6
boost6
Programming languages (16)
Github contributions (5)
CovenantSQL/CovenantSQL
Apr 2018 - Aug 2021
A decentralized, trusted, high performance, SQL database with blockchain features
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:17 releases, 1184 commits, 165 PRs in 3 years 5 months
Contributions summary:Auxten's contributions primarily focus on enhancing the consistency of test setups and modifying the storage layer to enable write query functionality. Additionally, the commits include integration of new functionality, such as supporting timestamp fields. The work demonstrates a focus on improving database functionality, testing, and internal implementation details.
blockchainsql-databasedatabasesqlbft
auxten/gko_pool
Mar 2012 - Jul 2015
async server&client framework learned from memcached, with async dns resolve
Contributions:96 commits, 1 push, 1 comment in 3 years 4 months
asyncdnsmemcached
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