Preptin is an AI-personalized coding interview preparation system for software engineering candidates.

It helps learners turn fragmented DSA practice into a connected loop of solving, revision, target-company readiness, and proof of progress.

Preptin brings together problem recommendations, due revision plans, submission-backed tracking, topic focus, and public progress signals so candidates know what to solve next, what to revise, and how their prep maps to interview readiness.

Solve. Review. Prove.

Preptin

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Preptin

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