Developer Profile

Petr Gusev

@gusev-p

Yerevan, Armenia

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

38 / 100Raw: 336.00

Repository Score

1 / 100Raw: 1.00

PR Score

71 / 100Raw: 720.00

Contribution Score

54 / 100Raw: 117.00

Score Weight Distribution

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

Repository Score (45%)0% of final signal

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

Contribution Score (10%)4% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1algs

stars0

forks0

watchers1

C#89%C++6%Java4%

Score

#2Aop

stars0

forks0

watchers1

C#100%

Score

#3linq2db

stars0

forks0

watchers1

C#99%PLpgSQL1%PLSQL1%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1strong_consistency: demote a tablet replica before removing it

in scylladb/scylladb

stars on the PR repository15804

+1390/-1146

C++66%Python33%

106

Score

#2[Backport 2026.1] tablets global barrier: acknowledge barrier_and_drain from all nodes

in scylladb/scylladb

stars on the PR repository15804

+96/-235

C++66%Python33%

106

Score

#3strong_consistency: forget stale leaders, extract replica_selector, compute routing info in the coordinator

in scylladb/scylladb

stars on the PR repository15804

+588/-554

C++66%Python33%

106

Score

Community Contributions

Most impactful public issues and discussions

#1Issue

gossiping_property_file_snitch_test fails with bad_alloc

scylladb/scylladb

stars15804

comments41

Score

#2Issue

gossiper, a new node doesn't get properly notified about other node restart

scylladb/scylladb

stars15804

comments25

Score

#3Issue

query_partition_key_range_concurrent: strict predecessor of the exclusive right boundary is equal to vnode

scylladb/scylladb

stars15804

comments24

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