Celebal Technologies Data Scientist interview experience

Got offer

Hard

Positive

IndiaPosted Dec 2025 · Candidate report, summarized by Dataford

My interviews centered on classic AI/data science topics, with a strong emphasis on how I evaluate models and explain methodology.

They worked mostly from my projects and prior internship experience, which made the process feel cohesive—everything I discussed eventually tied back to model evaluation, experimentation, and how I approached building and reasoning about results.

There were also coding questions layered into the technical interviews. I solved two: one aligned with dynamic programming, and the other tied to a sliding-window style concept in DSA. On top of that, I was asked to connect concepts back to real usage—why a technique fits and how it behaves. The difficulty felt on the difficult side for me because

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