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Classes

Sessions designed to delve deep into the inner workings of different technologies. Pick a class and let's get started!

When Not Signed In or Haven't Taken a Class

Classes at the Dev Gym are 100% free and open to everyone. Start whenever you are ready, and work on them at your own pace. Reinforce your new knowledge with quizzes at the end of each module.

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Featured Instructor

Steven Feuerstein leads a team of Developer Advocate at Oracle Corporation, and is obsessed with the Oracle PL/SQL language, having written ten books on it (all published by O'Reilly Media). He's published over 1400 quizzes on PL/SQL at the Oracle Dev Gym.