Your question is Impactful Machine Learning Project. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Describe a machine learning project you have worked on and the impact it had.
Explain the problem, dataset, target variable, model choice, training and validation strategy, evaluation metrics, and how the model reached production or users. Quantify impact with business and technical metrics where possible, and discuss one important tradeoff, failure mode, or improvement you would address next.