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Home/Questions/Behavioral/Tell me about a time you made a mistake and how you handled it.

Tell me about a time you made a mistake and how you handled it.

Behavioraleasy0.6 min readPremium
Frequency
Low
Asked at 1 company
Category
144
questions in Behavioral
Difficulty Split
100E|18M|26H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Presidio
Expert AnswerPremium
115 wordsInterview-ready
Situation: I underestimated the complexity of a data migration, leading to a 2-week delay. Stakeholders were depending on the new system. Task: Deliver quality while rebuilding trust. Action: I communicated the delay as soon as I realized it, with a revised plan and root cause (e.g., schema drift I hadn't accounted for). I sought help from a senior engineer, reprioritized work, and updated estimates. I delivered with high quality; no shortcuts....
The complete answer continues with detailed implementation patterns, architectural trade-offs, and production-grade considerations. It covers performance optimization strategies, common pitfalls to avoid, and real-world examples from companies like Presidio. The answer also includes follow-up discussion points that interviewers commonly explore.

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According to DataEngPrep.tech, this is one of the most frequently asked Behavioral interview questions, reported at 1 company. DataEngPrep.tech maintains a curated database of 1,863+ real data engineering interview questions across 7 categories, verified by industry professionals.

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