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#
92% questions validées
4 test sessionsLast activity : May 1, 2025
Informations
Profession : Back-end developerFavorite technologies

Daily Challenge

1 July 2026
One question per day to improve your general code knowledge!
Today :SQL Data Design #1/9
Data
SQL
SQL Data Design
daily challenge
Leaderboard
1.
developer avatar
Samuel170 points
2.
developer avatar
Evan MULUMBA130 points
3.
developer avatar
Bastien PELLETIER-GARNIER110 points
4.
developer avatar
Tatou prudent80 points
5.
developer avatar
Amal Sammari40 points
101.
developer avatar
Killian Perez (You)0 points
Last leaderboard calculation: on 1 Jul 2026 at 16:44:14