Sergey Chernolyas

@schernolyas

🇷🇸 Serbia

Profile age: about 11 years

Updated 1 day ago

4 followers • 0 following

Java

Advanced 1

2 stars
to reach Advanced 2

Position: 142 / 588

Language Score: 3

Top 30% of all ranked profiles

This month change: ↓1

Ruby

Adept 2

1 star
to reach Adept 3

Position: 79 / 187

Language Score: 1

Top 50% of all ranked profiles

Shell

Adept 2

1 star
to reach Adept 3

Position: 225 / 539

Language Score: 1

Top 50% of all ranked profiles

This month change: ↓3