mediumBehaviouralScenarioEntry
Explain your final-year project from start to finish. Where will the interviewer dig?
Walk through your final-year project as problem, your part, two or three decisions with their trade-offs, what failed and what you would redo. The interviewer digs into whichever decision or result you cannot explain, so prepare the why behind every choice and the method behind every number.
5 min readUpdated 2026-10-10
Answer
Short answer
Tell it as a story with five beats. State the problem and who had it, then your part, then two or three decisions with the alternative you rejected, then what failed, then what you would redo. Your final-year project is usually the deepest technical thing a graduate has done, so the interviewer uses it as a substitute for work experience and digs wherever your project walkthrough goes vague.
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Likely follow-ups
- Your project reports an accuracy figure. What would a model that always predicts the majority class have scored on the same data?
- If you had to hand this project to a first-year student tomorrow, which part would they struggle to understand?
- Which library or framework in the project could you not explain the internals of, and how did you work around that?
- What did your supervisor push back on, and did you agree?
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