Developer Profile

Piotr Wittchen

@pwittchen

Gliwice, Poland

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

70 / 100Raw: 516.00

Repository Score

67 / 100Raw: 207.00

PR Score

75 / 100Raw: 913.00

Contribution Score

54 / 100Raw: 116.00

Score Weight Distribution

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

Repository Score (45%)18% of final signal

Pull Request Score (45%)80% of final signal

Contribution Score (10%)2% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1spotify-cli-linux

stars721

forks56

Python 9500%Makefile 400%Shell 100%

Score

#2ReactiveNetwork

stars2523

forks269

Java 9800%Kotlin 200%Shell 100%

Score

#3interview-questions

stars81

forks40

Score

Top Pull Requests

Most impactful repositories and pull requests

#12.x: Removing commented code from tests

in ReactiveX/RxJava

stars on the PR repository48200

+0/-122

Java 10000%

114

Score

#2Refactoring SingleSchedulerTest

in ReactiveX/RxJava

stars on the PR repository48200

+4/-59

Java 10000%

Score

#3adding configurable indent

in square/javapoet

stars on the PR repository10847

+53/-13

Java 10000%

Score

Community Contributions

comments

#1Issue

Problems with predictions on MacBook Air with M1 chip in Java project based on Maven (even on onnxruntime 1.11.0 - latest at this moment) - no osx-aarch64 dir in the native runtimes dir

microsoft/onnxruntime

stars21796

comments34

Score

#2Issue

Problems with predictions on MacBook Air with M1 chip in Java project based on Maven

microsoft/onnxruntime

stars21796

comments21

Score

#3Issue

Sequence contains more than one element

ReactiveX/RxSwift

stars24647

comments19

Score

Scoring Transparency

▼

Repositories analyzed

Pull requests analyzed

Merged external PRs counted

Own-repo PRs ignored

Unmerged PRs ignored

Unique external repositories

Issues analyzed

External issues counted

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