Mingmin Xu
Software Engineer at Celonis
Bellevue, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolMingmin Xu is a seasoned software engineer specializing in data infrastructure and distributed systems, with roughly a decade of hands-on experience building batch, stream processing, and OLAP platforms. He has driven data infra initiatives at major tech companies including Robinhood, Twitter, Facebook, eBay and currently contributes to Celonis while serving as an Apache Beam committer focused on SQL for stream processing. Mingmin has led adoption of stream processing in production—designing revenue callback platforms, next-gen managed stream platforms, and Hadoop migration efforts—bridging legacy ETL and modern real-time architectures. He combines deep systems-level expertise (shuffling, event delivery guarantees, Kafka/Storm/Flink/Beam) with Kubernetes and Pinot operational know-how. Based in Bellevue, WA, he is an active open-source contributor whose work on streaming SQL and distribution systems influences both tooling and production pipelines. Colleagues rely on him for pragmatic architectures that turn complex, large-scale data needs into reliable, maintainable infrastructure.
9 years of coding experience
13 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at East China Normal UniversityBachelor of Science (BS) Optical Information Science and Technical, Bachelor of Science (BS) Optical Information Science and Technical at University of Shanghai for Science and Technology
English, Chinese
Github Skills (91)
data-stream10
realtime10
python10
hadoop10
star-schema10
olap10
apache-beam10
streaming10
oltp10
beam10
big-data10
data-analytics10
sql10
data-processing10
golang10
Programming languages (5)
Github contributions (5)
mingmxu/flink
Dec 2017 - Dec 2021
Contributions:2 PRs, 2 pushes in 4 years
flinkapachebig-dataapache-flinkjava
mingmxu/starrocks
Jan 2024 - Dec 2024
StarRocks, a Linux Foundation project, is a next-generation sub-second MPP OLAP database for full analytics scenarios, including multi-dimensional analytics, real-time analytics, and ad-hoc queries. InfoWorld’s 2023 BOSSIE Award for best open source software.
Contributions:2 PRs, 52 pushes, 16 branches in 11 months
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