Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>Killian Perez
developer avatar
Killian Perez
Contribution
0Contributions
0Contributions played
Tests
9Tests completed
316Questions completed
or
Attended tests
OOP
82% questions validées
10 test sessionsLast activity : May 2, 2025
Database
20% questions validées
1 test sessionLast activity : May 1, 2025
C#
94% questions validées
4 test sessionsLast activity : May 1, 2025
Informations
Profession : Back-end developerFavorite technologies

Daily Challenge

24 February 2026
One question per day to improve your general code knowledge!
Today :GraphQL #4/20
Back-end
GraphQL
GraphQL
daily challenge
Leaderboard
1.
developer avatar
EL Mostafa Fadili600 points
2.
developer avatar
Maxime Chenaud560 points
3.
developer avatar
Emilie440 points
4.
developer avatar
Andy370 points
5.
developer avatar
Matthieu Sanchez355 points
101.
developer avatar
Killian Perez (You)0 points
Last leaderboard calculation: on 24 Feb 2026 at 12:42:35