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Group 2@2x
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Raymond
Raymond
Contribution
138
Contributions
10118
Contributions played
Tests
10
Tests completed
243
Questions completed
Achievements
+3
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Informations
Profession
: Other
Favorite technologies
Attended tests
Last Activity
PostgreSQL
52% questions validées
1 test session
Last activity : May 15, 2024
Play
Rust
60% questions validées
1 test session
Last activity : May 10, 2024
Play
Algorithme
25% questions validées
2 test sessions
Last activity : Dec 20, 2023
Play
Java
6% questions validées
1 test session
Last activity : Dec 20, 2023
Play
Python
17% questions validées
2 test sessions
Last activity : Dec 19, 2023
Play
Kotlin
23% questions validées
1 test session
Last activity : Aug 17, 2023
Play
Informations
Profession
: Other
Favorite technologies
Daily Challenge
31 July 2026
One question per day to improve your general code knowledge!
Today :
Java and Craftsmanship #11/24
Back-end
Java
Java and Craftsmanship
Leaderboard
210
points
0
0
0
22
1.
Amaury Calleja
160 points
160 points
1
2
0
0
Paris
Full stack developer
2.
Samuel
160 points
160 points
1
2
1
0
Remote Work
Other
3.
Xavier Cloarec
150 points
150 points
1
0
5
0
Lille
Tech Lead
4.
Bastien PELLETIER-GARNIER
130 points
130 points
0
3
3
0
Remote Work
Lead developer
5.
Evan MULUMBA
110 points
110 points
1
0
2
0
Paris
Full stack developer
Last leaderboard calculation: on 1 Aug 2026 at 06:42:28
See leaderboard
