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Mathias Nieuwjaer
Mathias Nieuwjaer
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5
Tests completed
121
Questions completed
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Informations
Profession
: Engineer Data
Favorite technologies
Attended tests
Last Activity
SQL
53% questions validées
2 test sessions
Last activity : Dec 10, 2025
Play
Deep learning
21% questions validées
1 test session
Last activity : Aug 30, 2023
Play
Database
12% questions validées
1 test session
Last activity : Jun 7, 2023
Play
React
6% questions validées
1 test session
Last activity : Jun 6, 2023
Play
Python
4% questions validées
1 test session
Last activity : Jun 5, 2023
Play
Informations
Profession
: Engineer Data
Favorite technologies
Daily Challenge
6 February 2026
One question per day to improve your general code knowledge!
Today :
Git #3/58
Tooling
Git
Git
Leaderboard
20
points
0
0
1
0
1.
Maxime Chenaud
540 points
540 points
2
5
7
53
Remote Work
System Administrator
2.
EL Mostafa Fadili
535 points
535 points
1
4
0
45
Remote Work
Back-end developer
3.
Emilie
410 points
410 points
4
6
7
0
Paris
Full stack developer
4.
Andy
360 points
360 points
3
4
2
0
Paris
Full stack developer
5.
Matthieu Sanchez
355 points
355 points
2
7
6
3
Lyon
Full stack developer
126.
Mathias Nieuwjaer (You)
20 points
20 points
0
0
1
0
Lille
Engineer Data
Last leaderboard calculation: on 8 Feb 2026 at 12:43:35
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