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Ruben
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Tests
6Tests completed
141Questions completed
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Attended tests
Cloud Computing
26% questions validées
1 test sessionLast activity : Oct 31, 2025
C
20% questions validées
1 test sessionLast activity : Oct 14, 2025
Database
20% questions validées
1 test sessionLast activity : Oct 14, 2025
Machine Learning
11% questions validées
1 test sessionLast activity : Oct 13, 2025
SQL
6% questions validées
1 test sessionLast activity : Oct 13, 2025
Python
13% questions validées
1 test sessionLast activity : Oct 13, 2025
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Profession : Engineer DataFavorite technologies

Daily Challenge

28 November 2025
One question per day to improve your general code knowledge!
Today :Hibernate #2/27
Back-end
Hibernate
Hibernate
daily challenge
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Last leaderboard calculation: on 1 Dec 2025 at 01:41:41