Developer Profile

Marcin Grzejszczak

@marcingrzejszczak

Warsaw, Poland

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

70 / 100Raw: 1605.00

Repository Score

54 / 100Raw: 117.00

PR Score

92 / 100Raw: 3434.00

Contribution Score

40 / 100Raw: 67.00

Score Weight Distribution

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

Repository Score (45%)3% of final signal

Pull Request Score (45%)96% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1jsonassert

stars66

forks9

Groovy 7300%Java 2600%Shell 100%

Score

#2observability-boot-blog-post

stars102

forks45

Java 10000%

Score

#3oreilly_java_microservices_with_spring_samples

stars12

forks17

Java 9400%Shell 600%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1Added support for Micrometer Observation API

in apache/dubbo

stars on the PR repository41560

+1540/-14

Java 9900%

117

Score

#2Spring7 mock mvc55x backport

in rest-assured/rest-assured

stars on the PR repository7140

+1877/-40

Java 8600%Groovy 1300%Kotlin 100%

Score

#3Spring Framework 7 runtime support

in rest-assured/rest-assured

stars on the PR repository7140

+1877/-40

Java 8600%Groovy 1300%Kotlin 100%

Score

Community Contributions

comments

#1Issue

Explain difference between OTel agent and Micrometer instrumentations

spring-projects/spring-boot

stars81429

comments8

Score

#2Issue

Auto-configure testing support for tracing

spring-projects/spring-boot

stars81429

comments5

Score

#3Issue

[Feature] Micrometer Observation Support

apache/rocketmq

stars22583

comments6

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