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Group 2@2x
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Claudio
Claudio
Contribution
12
Contributions
931
Contributions played
Tests
5
Tests completed
180
Questions completed
Achievements
+1
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Informations
Profession
: Data Scientist
Favorite technologies
Attended tests
Last Activity
NLP (Natural language processing)
92% questions validées
4 test sessions
Last activity : Jan 27, 2025
Play
Python
9% questions validées
1 test session
Last activity : Dec 24, 2023
Play
Machine Learning
17% questions validées
1 test session
Last activity : Dec 24, 2023
Play
Intelligence Artificielle
27% questions validées
1 test session
Last activity : Dec 24, 2023
Play
Informations
Profession
: Data Scientist
Favorite technologies
Daily Challenge
21 August 2025
One question per day to improve your general code knowledge!
Today :
SQL Data Design #7/9
Data
SQL
SQL Data Design
Leaderboard
5
points
0
0
0
1
1.
koceila MELLLAZ
430 points
430 points
2
4
8
6
Paris
Full stack developer
2.
Jody
405 points
405 points
4
6
1
4
Lyon
Site Reliability Engineer (SRE)
3.
Michael
400 points
400 points
5
3
3
0
Lyon
Lead developer
4.
Aurélien Lebray
360 points
360 points
3
5
6
0
Paris
Full stack developer
5.
EL Mostafa Fadili
325 points
325 points
1
1
0
23
Remote Work
Back-end developer
Last leaderboard calculation: on 21 Aug 2025 at 00:41:06
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