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.
  • Merged 6 FIP-37 PRs plus the Real-Time Page User Profile quickstart tutorial into apache/fluss.

Open Source

25+ PR's
Merged Pull Requests
GSoC 2026
Google Summer of Code
FIP-37
Fluss Improvement Proposal
v0.9, v0.1
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 multi-language client bindings.

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 v0.9.0 and Fluss Clients v0.1.0 official releases.

fluss-docgen Automation Engine

Engineered a custom module that generates configuration documentation directly from ConfigOptions to eliminate doc drift.

Critical Classloader & Deadlock Fixes

Diagnosed and resolved shaded-JAR classloader issues, async lookup deadlocks in insertIfNotExists, and scanner loops.

Real-Time Quickstart & Client Docs

Authored the Real-Time User Profile tutorial and wrote official client documentation for Java, Python, Rust, and C++.

Stack:JavaApache FlinkRoaringBitmapDistributed StorageRustApache ArrowSQLPython