Developer Profile

Bugen Zhao

@BugenZhao

Singapore

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

68 / 100Raw: 1005.00

Repository Score

53 / 100Raw: 115.00

PR Score

87 / 100Raw: 2097.00

Contribution Score

49 / 100Raw: 96.00

Score Weight Distribution

finalScore = repoScore * 0.45 + prScore * 0.45 + contributionScore * 0.10

Repository Score (45%)5% of final signal

Pull Request Score (45%)94% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1MNGA

stars327

forks30

Swift 6300%Rust 3600%

Score

#2xcraft

stars25

forks2

Rust 10000%

Score

#3winnow-rule

stars6

forks1

Rust 10000%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1[Model][Frontend] Support DeepSeek-V4.1-Flash in Rust and Python frontends

in vllm-project/vllm

stars on the PR repository91398

+2986/-113

Python 8500%Rust 600%Cuda 400%

126

Score

#2[Rust Frontend] Strongly type wire dtypes and multimodal modalities

in vllm-project/vllm

stars on the PR repository91398

+453/-270

Python 8500%Rust 600%Cuda 400%

126

Score

#3[Rust Frontend] Resolve unified and split parser selections consistently

in vllm-project/vllm

stars on the PR repository91398

+129/-148

Python 8500%Rust 600%Cuda 400%

126

Score

Community Contributions

comments

#1Issue

[Roadmap] Rust Frontend Feature Parity

vllm-project/vllm

stars91398

comments41

Score

#2Issue

recovery test (deterministic simulation) failed with `Streaming vnode mapping not found for fragment ...`

risingwavelabs/risingwave

stars9310

comments9

Score

#3Issue

mysql cdc source: schema change while RW is offline fails the connector permanently

risingwavelabs/risingwave

stars9310

comments7

Score

Scoring Transparency

▼

Repositories analyzed

Pull requests analyzed

300

Merged external PRs counted

300

Own-repo PRs ignored

Unmerged PRs ignored

Unique external repositories

Issues analyzed

100

External issues counted

100

Discussions analyzed

External discussions counted

How this score was calculated

View the full scoring methodology with formulas, penalties, and step-by-step flow.

View full methodology