Developer Profile

Jonathan Poltak Samosir

@poltak

Hoi An, Vietnam

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

50 / 100Raw: 563.00

Repository Score

20 / 100Raw: 25.00

PR Score

80 / 100Raw: 1208.00

Contribution Score

47 / 100Raw: 90.00

Score Weight Distribution

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

Repository Score (45%)2% of final signal

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

Contribution Score (10%)2% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1DataEncryptionStandard

stars6

forks5

watchers1

Java100%

Score

#2middleclick

stars1

forks0

watchers0

Swift87%Shell10%C2%

Score

#3poltak-epub-parser

stars1

forks0

watchers0

TypeScript100%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1Write data migration prep stage logic

in WorldBrain/Memex

stars on the PR repository4721

+456/-153

TypeScript93%JavaScript4%CSS2%

Score

#2Add in passive data deletion to existing-user cloud onboarding

in WorldBrain/Memex

stars on the PR repository4721

+246/-15

TypeScript93%JavaScript4%CSS2%

Score

#3Conversations in sidebar

in WorldBrain/Memex

stars on the PR repository4721

+622/-194

TypeScript93%JavaScript4%CSS2%

Score

Community Contributions

Most impactful public issues and discussions

#1Issue

FR: Use fetch in firebase/storage instead of XMLHttpRequest

firebase/firebase-js-sdk

stars5154

comments20

Score

#2Issue

Users encountering ConstraintError making Dexie unusable

dexie/Dexie.js

stars14650

comments14

Score

#3Issue

Move away from string literals for internal analytics events

WorldBrain/Memex

stars4721

comments17

Score

Scoring Transparency

▼

Repositories analyzed

Pull requests analyzed

282

Merged external PRs counted

282

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