Developer Profile

Alexander Lisachenko

@lisachenko

Limassol

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

69 / 100Raw: 693.00

Repository Score

65 / 100Raw: 184.00

PR Score

82 / 100Raw: 1346.00

Contribution Score

29 / 100Raw: 41.00

Score Weight Distribution

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

Repository Score (45%)12% of final signal

Pull Request Score (45%)87% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1z-engine

stars457

forks24

PHP 6900%C 3100%

Score

#2protocol-fcgi

stars126

forks10

PHP 10000%

Score

#3immutable-object

stars96

forks3

PHP 9400%Dockerfile 400%Shell 200%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1[Feature] Add/update type information for source files

in laminas/laminas-code

stars on the PR repository1904

+501/-458

PHP 10000%

Score

#2refactor: replace the `__aop__` prefix with `OriginalTrait` / `OriginalAlias` suffixes

in goaop/framework

stars on the PR repository1670

+404/-328

PHP 10000%

Score

#3Increase test coverage toward 90% (no file below 80%)

in goaop/framework

stars on the PR repository1670

+3459/-17

PHP 10000%

Score

Community Contributions

comments

#1Issue

[FFI] Opt-in mapping of C struct types to userland PHP classes (typed CData handles)

php/php-src

stars40363

comments8

Score

#2Discussion

[Variadic] Specifying the list shape for variadic handler implementations

phpstan/phpstan

stars14100

comments2

Score

#3Issue

RFC: opcache-friendly advisor cache instead of serialize()/unserialize()

goaop/framework

stars1670

comments2

Score

Scoring Transparency

▼

Repositories analyzed

Pull requests analyzed

260

Merged external PRs counted

260

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