Developer Profile

Johan Andrén

@johanandren

Stockholm, Sweden

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

65 / 100Raw: 1025.00

Repository Score

48 / 100Raw: 93.00

PR Score

88 / 100Raw: 2171.00

Contribution Score

37 / 100Raw: 59.00

Score Weight Distribution

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

Repository Score (45%)4% of final signal

Pull Request Score (45%)95% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1futiles

stars145

forks6

Scala 10000%

Score

#2sbt-akka-version-check

stars10

forks3

Scala 10000%

Score

#3akka-actor-java8-webinar

stars58

forks56

Java 10000%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1fix: address system message Ack/Nack to a specific incarnation of the sender

in akka/akka-core

stars on the PR repository13279

+337/-68

Scala 6400%Java 3600%

104

Score

#2fix: stale remember entity message could crash typed sharding shard

in akka/akka-core

stars on the PR repository13279

+281/-3

Scala 6400%Java 3600%

104

Score

#3chore: Shut shards down on Sharded Daemon Process scale down

in akka/akka-core

stars on the PR repository13279

+296/-1

Scala 6400%Java 3600%

104

Score

Community Contributions

comments

#1Issue

Failed: BasicClusterManualSpec

akka/akka-core

stars13279

comments28

Score

#2Issue

Failed: TlsSpec

akka/akka-core

stars13279

comments5

Score

#3Issue

Failed: ClusterSingletonApiSpec (Aeron UDP)

akka/akka-core

stars13279

comments5

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