Romain Guy
Expert
romainguy
Last updated: February 16, 2026
Kotlin
Top Language
Top 5%
Developer Ranking
4 days
Best Streak
Overall Developer Score
838/1000
Technical184
Impact81
Quality100
Consistency70
Growth30
Better than 95% of developers
Contribution Activity
4 days
Longest Streak
4 days
Current Streak
13.93%
Activity Rate
Most active day: Wed with 13 contributions
Reputation & Impact
Followers
10290
Stars
10225
Forks
1432
Watchers
413
Language Distribution
Kotlin
66.9%C++
11.6%Java
9.9%Python
0.1%Lex
0.0%Project Highlights
view-server
A Java project
Java
road-trip
A Java project
Java
google-io-2014
A Java project
Java
kotlin-explorer
A Kotlin project
Kotlin
kotlin-math
A Kotlin project
Kotlin
elegant-underline-android
A Java project
Java
Key Insights
Strong Kotlin expertise
You've demonstrated significant expertise in Kotlin across multiple projects with high impact.
Score: 79.05
Projects: 13
Opportunity for more regular contributions
More consistent contributions could significantly improve your overall developer score and profile visibility.
Current frequency: 13.93
Activity ratio: 13.93
High-impact project portfolio
Your projects have garnered significant attention with 10225 stars, indicating strong community impact.
Stars: 10225
Forks: 1432
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