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Jonathan Hartz
Jonathan Hartz
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Tests
5
Tests completed
220
Questions completed
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Informations
Profession
: Full stack developer
Favorite technologies
Attended tests
Last Activity
PHP
42% questions validées
8 test sessions
Last activity : Dec 2, 2025
Play
Symfony
16% questions validées
2 test sessions
Last activity : Nov 19, 2025
Play
Next JS
27% questions validées
1 test session
Last activity : Nov 19, 2025
Play
Informations
Profession
: Full stack developer
Favorite technologies
Daily Challenge
14 September 2026
One question per day to improve your general code knowledge!
Today :
PHP8 #19/40
Back-end
PHP
PHP8
Leaderboard
1.
Luca Neri
140 points
140 points
1
2
0
0
Remote Work
Full stack developer
2.
Sabrina
80 points
80 points
0
2
1
0
Remote Work
Front-end developer
3.
Nicolas
70 points
70 points
0
0
4
0
Paris
Lead developer
4.
Anne
40 points
40 points
0
0
1
1
Remote Work
Other
5.
Patrick
40 points
40 points
0
1
0
0
Nantes
Full stack developer
101.
Jonathan Hartz (You)
0 points
Last leaderboard calculation: on 13 Sep 2026 at 16:42:02
See leaderboard
