Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>Xavier
Xavier
Contribution
0Contributions
0Contributions played
Tests
7Tests completed
142Questions completed
or
Attended tests
Google Cloud
85% questions validées
2 test sessionsLast activity : Oct 28, 2025
Machine Learning
33% questions validées
2 test sessionsLast activity : Sep 16, 2025
NLP (Natural language processing)
46% questions validées
1 test sessionLast activity : Sep 16, 2025
scikit-learn
53% questions validées
1 test sessionLast activity : Sep 3, 2025
Python
8% questions validées
1 test sessionLast activity : Sep 3, 2025
PostgreSQL
72% questions validées
1 test sessionLast activity : Sep 2, 2025
Informations
Profession : Engineer DataFavorite technologies

Daily Challenge

21 November 2025
One question per day to improve your general code knowledge!
Today :Web Accessibility #15/23
Tooling
Accessibilité Web
Web Accessibility
daily challenge
Leaderboard
240points
4
1
2
0
1.
developer avatar
Loïc ZHU340 points
2.
developer avatar
Maxime Javaux310 points
3.
developer avatar
Guilherme Miranda250 points
4.
developer avatar
Luc Terracher240 points
5.
developer avatar
Xavier (You)240 points
Last leaderboard calculation: on 21 Nov 2025 at 12:41:51