Joona Kulmala

@joona

🇫🇮 Finland

Rootz LTD

Profile age: almost 16 years

Updated 15 days ago

21 followers • 25 following

JavaScript

Master 3

14 stars
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Position: 163 / 3.6K

Language Score: 94

Top 5% of all ranked profiles

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Advanced 3

2 stars
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Position: 96 / 481

Language Score: 10

Top 20% of all ranked profiles

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Language Score: 1

Position: 11 / 23