Job offers
Companies
Tests
Blog
I'm an employer
Sign up
Log in
Group 2@2x
Created with Sketch.
Home
>
Users
>
Damien
Damien
Contribution
10
Contributions
1055
Contributions played
Tests
8
Tests completed
155
Questions completed
Achievements
+1
Profile
Tests
Contributions
Achievements
More
Discover all our tests
or
Submit a new question
Informations
Favorite technologies
Attended tests
Last Activity
API Design
26% questions validées
1 test session
Last activity : Dec 23, 2021
Play
Java
11% questions validées
3 test sessions
Last activity : Dec 23, 2021
Play
OOP
12% questions validées
1 test session
Last activity : Dec 20, 2021
Play
Git
5% questions validées
1 test session
Last activity : Jun 23, 2021
Play
Spring
11% questions validées
1 test session
Last activity : Jun 23, 2021
Play
Informations
Favorite technologies
Daily Challenge
24 July 2025
One question per day to improve your general code knowledge!
Today :
PostgreSQL #24/25
Data
PostgreSQL
PostgreSQL
Leaderboard
10
points
0
0
0
1
1.
Jody
425 points
425 points
5
3
3
4
Lyon
Site Reliability Engineer (SRE)
2.
Michael
390 points
390 points
5
2
4
0
Lyon
Lead developer
3.
Aurélien Lebray
370 points
370 points
4
4
5
0
Paris
Full stack developer
4.
EL Mostafa Fadili
325 points
325 points
1
1
0
23
Remote Work
Back-end developer
5.
koceila
320 points
320 points
2
3
4
6
Paris
Full stack developer
Last leaderboard calculation: on 24 Jul 2025 at 11:44:39
See leaderboard
