Skip to content
View haohuaijin's full-sized avatar
🎯
Focusing
🎯
Focusing
38 followers · 115 following
  • 05:40 - 8h ahead

Achievements

Achievement: Pull Sharkx3Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: Starstruck

Achievements

Achievement: Pull Sharkx3Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: Starstruck

Block or report haohuaijin

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
haohuaijin/README.md

Hi there 👋

  • ⚡ I have a keen interest in distributed systems and database systems
  • 🌱 I'm addicted to learning and growing every day
  • 👨‍💻 I'm currently contributing to datafusion and openobserve

Pinned Loading

  1. openobserve/openobserve Public

    🚀 10x easier, 🚀 140x lower storage cost, 🚀 high performance, 🚀 petabyte scale - Elasticsearch/Splunk/Datadog alternative for 🚀 (logs, metrics, traces, RUM, Error tracking, Session replay).

    Rust 15k 558

  2. apache/datafusion Public

    Apache DataFusion SQL Query Engine

    Rust 7.1k 1.5k

  3. apache/arrow-rs Public

    Official Rust implementation of Apache Arrow

    Rust 2.9k 914

578 contributions in the last year

Contribution Graph
Day of Week April May June July August September October November December January February March April
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Learn how we count contributions
Less
No contributions.
Low contributions.
Medium-low contributions.
Medium-high contributions.
High contributions.
More

Activity overview

Contributed to openobserve/openobserve, apache/datafusion, haohuaijin/ipc-bug and 3 other repositories
Loading A graph representing haohuaijin's contributions from April 21, 2024 to April 24, 2025. The contributions are 49% commits, 27% code review, 20% pull requests, 4% issues.

Contribution activity

April 2025

Reviewed 4 pull requests in 1 repository
openobserve/openobserve 4 pull requests
4 contributions in private repositories Apr 2 – Apr 20
Loading