Work

Roles and open source contributions across distributed systems and backend engineering.

JavaApache FlinkApache FlussRoaringBitmapSQL
  • Authored FIP-37 (Native RoaringBitmap Integration), accepted by community vote, shipped in Apache Fluss 1.0.
  • Delivered 12 RoaringBitmap SQL functions natively in FlussCatalog, removing the external UDF JAR dependency.
  • Fixed a priority=critical catalog validation bug blocking the Apache Fluss 1.0 release.
  • Adopted in production analytics pipelines at Alibaba, Ant Group, Cisco Webex, and Fresha.

Open Source

25+ PR's
Merged Pull Requests
GSoC 2026
Google Summer of Code
FIP-37
Fluss Improvement Proposal
v1.0, v0.9
Credited in Releases
Apache Fluss logo

Apache Fluss

Streaming Storage for Real-Time Analytics

View PRsRust Client PRs
25+ Merged PRs & 7,000+ LOC

Contributed 7,000+ lines of code across the core distributed engine, Flink connector, and documentation.

Top 25 Contributor Globally

Ranked among the top 25 contributors to Apache Fluss out of 160+ international engineers.

Credited in Official Releases

Credited contributor in Apache Fluss v1.0 and v0.9.0 official releases and clients v0.1.

fluss-docgen module

Engineered a custom module that automates ConfigOptions documentation generation directly from code.

Classloader Fixes & Reliability

Diagnosed and fixed a shaded-JAR classloader bug affecting RoaringBitmap functions in production.

Release Verification & Community Votes

Verified Apache Fluss v1.0 and v0.9.0 release artifacts and cast community non-binding +1 votes.

Stack:JavaApache FlinkRoaringBitmapDistributed StorageRustApache ArrowSQLPython