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Xavier
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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

17 December 2025
One question per day to improve your general code knowledge!
Today :Symfony 2 #1/20
Back-end
Symfony
Symfony 2
daily challenge
Leaderboard
1.
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Bastien190 points
2.
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Victor GRANDIN160 points
3.
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Mathieu Massaviol130 points
4.
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Andy120 points
5.
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Céleste120 points
101.
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Xavier (You)0 points
Last leaderboard calculation: on 18 Dec 2025 at 01:41:19